Chore: Merge pull request #92 from zerebos/feat/update-panel

Feat/update panel

.github/workflows/build-linux.yml

@@ -88,10 +88,10 @@ jobs:
       - name: Download Suwayomi (Linux x64)
         run: |
           curl -fsSL \
-            "https://github.com/Suwayomi/Suwayomi-Server/releases/download/v2.1.1867/Suwayomi-Server-v2.1.1867-linux-x64.tar.gz" \
+            "https://github.com/Suwayomi/Suwayomi-Server-preview/releases/download/v2.1.2087/Suwayomi-Server-v2.1.2087-linux-x64.tar.gz" \
             -o suwayomi-linux.tar.gz
 
-          echo "b2344bd73c4e26bede63cdb4b44b1b4168d8a8500b3b2b1a0219519a3ef708fe  suwayomi-linux.tar.gz" | sha256sum -c -
+          echo "888bee202649ce7e3e3468a729c4084fb465f024b4033cab3f8ab98b0c66fe76  suwayomi-linux.tar.gz" | sha256sum -c -
 
           mkdir -p suwayomi-extracted
           tar -xzf suwayomi-linux.tar.gz -C suwayomi-extracted --strip-components=1

.github/workflows/build-macos.yml

@@ -79,7 +79,7 @@ jobs:
           download_suwayomi() {
             local asset="$1" sha="$2" outdir="$3"
             curl -fsSL \
-              "https://github.com/Suwayomi/Suwayomi-Server/releases/download/v2.1.1867/${asset}" \
+              "https://github.com/Suwayomi/Suwayomi-Server-preview/releases/download/v2.1.2087/${asset}" \
               -o "${outdir}.tar.gz"
             echo "${sha}  ${outdir}.tar.gz" | shasum -a 256 -c -
             mkdir -p "${outdir}"
@@ -87,13 +87,13 @@ jobs:
           }
 
           download_suwayomi \
-            "Suwayomi-Server-v2.1.1867-macOS-arm64.tar.gz" \
+            "Suwayomi-Server-v2.1.2087-macOS-arm64.tar.gz" \
-            "c80abdbba29f7895e9556c6c9481368557d5f930b5f69bcb30639ba498925f3c" \
+            "59f73a53a139d5d843e16cab4f3ac425a410add6bee0a60920fa26eb0a4b8a5c" \
             "suwayomi-arm64"
 
           download_suwayomi \
-            "Suwayomi-Server-v2.1.1867-macOS-x64.tar.gz" \
+            "Suwayomi-Server-v2.1.2087-macOS-x64.tar.gz" \
-            "c7590aeb645dd7135a05b9f3ea1fee384a4abeb465c0b3638d5b738d20dfe174" \
+            "da7e664e4c2615a0b9eac09ee38fe979feee1d6c0b266e19dba1ceea8ae3795c" \
             "suwayomi-x64"
 
       - name: Stage Suwayomi sidecars

.github/workflows/build-windows.yml

@@ -79,9 +79,9 @@ jobs:
         shell: bash
         run: |
           curl -fsSL \
-            "https://github.com/Suwayomi/Suwayomi-Server/releases/download/v2.1.1867/Suwayomi-Server-v2.1.1867-windows-x64.zip" \
+            "https://github.com/Suwayomi/Suwayomi-Server-preview/releases/download/v2.1.2087/Suwayomi-Server-v2.1.2087-windows-x64.zip" \
             -o suwayomi-windows.zip
-          echo "ab6687d278e0dd0984f67abbc853511a7e764f84b126a35d09bfd9b0307321ff  suwayomi-windows.zip" | sha256sum -c -
+          echo "65c3ec544190bc4e52f8ba05b49c87448421d9825aaaeb902cb4e34e69ff7207  suwayomi-windows.zip" | sha256sum -c -
           unzip -q suwayomi-windows.zip -d suwayomi-raw
 
       - name: Extract Suwayomi bundle

.gitignore

@@ -1,11 +1,15 @@
 # --- Build Artifacts ---
 node_modules/
+suwayomi-raw/
+suwayomi-windows.zip
+suwayomi.zip
 dist/
 dist-tauri/
 target/
 bin/
 out/
 
+
 # --- Nix ---
 .direnv/
 result
@@ -32,6 +36,7 @@ yarn-error.log*
 
 # --- Tauri specific ---
 src-tauri/target/
+src-tauri/binaries/
 src-tauri/gen/
 
 # --- Flatpak build artifacts ---

PKGBUILD

@@ -1,5 +1,5 @@
 pkgname=moku
-pkgver=0.9.1
+pkgver=0.9.4
 pkgrel=1
 pkgdesc="Native Linux manga reader frontend for Suwayomi-Server"
 arch=('x86_64')
@@ -13,27 +13,46 @@ depends=(
 )
 makedepends=(
     'rust'
-    'cargo'
-    'nodejs'
     'pnpm'
 )
+optdepends=(
+    'discord: Discord rich presence'
+)
+options=('!strip')
 source=(
     "$pkgname-$pkgver.tar.gz::https://github.com/moku-project/Moku/archive/refs/tags/v$pkgver.tar.gz"
-    "Suwayomi-Server-v2.1.1867.jar::https://github.com/Suwayomi/Suwayomi-Server/releases/download/v2.1.1867/Suwayomi-Server-v2.1.1867.jar"
+    "Suwayomi-Server-v2.1.2087.jar::https://github.com/Suwayomi/Suwayomi-Server-preview/releases/download/v2.1.2087/Suwayomi-Server-v2.1.2087.jar"
 )
+noextract=("Suwayomi-Server-v2.1.2087.jar")
 sha256sums=(
+    'fc1c8268b812e70e56460c8930ca8ae83bcd30eea5903ddfef4e30a3a9a5c1cc'
+    'f589a422674252394c13b289a9c8be691905bf583efb7f4d5f1501ae5e91e6b3'
+)
+b2sums=(
+    'SKIP'
     'SKIP'
-    '51e307c2581e4e1a002991ab3e3a77503c8b074c42695987a984a7382d0ac5af'
 )
 
 prepare() {
     cd "Moku-$pkgver"
     pnpm install --frozen-lockfile
+    sed -i 's/^lto\s*=\s*true/lto = "thin"/' src-tauri/Cargo.toml
+    mkdir -p src-tauri/.cargo
+    cat > src-tauri/.cargo/config.toml << 'EOF'
+[target.x86_64-unknown-linux-gnu]
+linker = "x86_64-linux-gnu-gcc"
+EOF
 }
 
 build() {
     cd "Moku-$pkgver"
     pnpm build
+    local fixed_cflags="${CFLAGS/-march=native/-march=x86-64}"
+    fixed_cflags="${fixed_cflags/-flto=auto/}"
+    local fixed_cxxflags="${CXXFLAGS/-march=native/-march=x86-64}"
+    fixed_cxxflags="${fixed_cxxflags/-flto=auto/}"
+    CFLAGS="$fixed_cflags" \
+    CXXFLAGS="$fixed_cxxflags" \
     TAURI_SKIP_DEVSERVER_CHECK=true cargo build \
         --release \
         --manifest-path src-tauri/Cargo.toml
@@ -45,11 +64,11 @@ package() {
     install -Dm755 src-tauri/target/release/moku \
         "$pkgdir/usr/bin/moku"
 
-    install -Dm644 "$srcdir/Suwayomi-Server-v2.1.1867.jar" \
+    install -Dm644 "$srcdir/Suwayomi-Server-v2.1.2087.jar" \
         "$pkgdir/usr/lib/moku/tachidesk/Suwayomi-Server.jar"
 
     install -dm755 "$pkgdir/usr/lib/moku/tachidesk/default-conf"
-    cat > "$pkgdir/usr/lib/moku/tachidesk/default-conf/server.conf" << 'EOF'
+    cat > "$pkgdir/usr/lib/moku/tachidesk/default-conf/server.conf" << 'CONF'
 server.ip = "127.0.0.1"
 server.port = 4567
 server.webUIEnabled = false
@@ -60,22 +79,22 @@ server.autoDownloadNewChapters = false
 server.globalUpdateInterval = 12
 server.maxSourcesInParallel = 6
 server.extensionRepos = []
-EOF
+CONF
 
-    install -Dm755 /dev/stdin "$pkgdir/usr/bin/moku-suwayomi" << 'EOF'
+    install -Dm755 /dev/stdin "$pkgdir/usr/bin/moku-suwayomi" << 'LAUNCHER'
 #!/bin/sh
-DATA_DIR="${XDG_DATA_HOME:-$HOME/.local/share}/moku/tachidesk"
+DATA_DIR="${XDG_DATA_HOME:-$HOME/.local/share}/Tachidesk"
 mkdir -p "$DATA_DIR"
 
 if [ ! -f "$DATA_DIR/server.conf" ]; then
-  cp /usr/lib/moku/tachidesk/default-conf/server.conf "$DATA_DIR/server.conf"
+    cp /usr/lib/moku/tachidesk/default-conf/server.conf "$DATA_DIR/server.conf"
 fi
 
 sed -i \
-  -e 's|server\.webUIEnabled.*|server.webUIEnabled = false|' \
+    -e 's|server\.webUIEnabled.*|server.webUIEnabled = false|' \
-  -e 's|server\.initialOpenInBrowserEnabled.*|server.initialOpenInBrowserEnabled = false|' \
+    -e 's|server\.initialOpenInBrowserEnabled.*|server.initialOpenInBrowserEnabled = false|' \
-  -e 's|server\.systemTrayEnabled.*|server.systemTrayEnabled = false|' \
+    -e 's|server\.systemTrayEnabled.*|server.systemTrayEnabled = false|' \
-  "$DATA_DIR/server.conf"
+    "$DATA_DIR/server.conf"
 
 grep -q 'server\.webUIEnabled'                "$DATA_DIR/server.conf" || echo 'server.webUIEnabled = false'                >> "$DATA_DIR/server.conf"
 grep -q 'server\.initialOpenInBrowserEnabled' "$DATA_DIR/server.conf" || echo 'server.initialOpenInBrowserEnabled = false' >> "$DATA_DIR/server.conf"
@@ -87,13 +106,13 @@ export _JAVA_OPTIONS="-Djava.awt.headless=true"
 export JAVA_TOOL_OPTIONS="-Djava.awt.headless=true"
 
 exec java \
-  -Djava.awt.headless=true \
+    -Djava.awt.headless=true \
-  -Dapple.awt.UIElement=true \
+    -Dapple.awt.UIElement=true \
-  -Dsun.java2d.noddraw=true \
+    -Dsun.java2d.noddraw=true \
-  -Dsun.awt.disablegui=true \
+    -Dsun.awt.disablegui=true \
-  -Dsuwayomi.tachidesk.config.server.rootDir="$DATA_DIR" \
+    -Dsuwayomi.tachidesk.config.server.rootDir="$DATA_DIR" \
-  -jar /usr/lib/moku/tachidesk/Suwayomi-Server.jar
+    -jar /usr/lib/moku/tachidesk/Suwayomi-Server.jar
-EOF
+LAUNCHER
 
     install -Dm644 packaging/io.github.moku_project.Moku.desktop \
         "$pkgdir/usr/share/applications/io.github.moku_project.Moku.desktop"
@@ -105,6 +124,6 @@ EOF
         "$pkgdir/usr/share/icons/hicolor/256x256/apps/io.github.moku_project.Moku.png"
     install -Dm644 packaging/io.github.moku_project.Moku.metainfo.xml \
         "$pkgdir/usr/share/metainfo/io.github.moku_project.Moku.metainfo.xml"
-
+    install -Dm644 LICENSE \
-    install -Dm644 LICENSE "$pkgdir/usr/share/licenses/$pkgname/LICENSE"
+        "$pkgdir/usr/share/licenses/$pkgname/LICENSE"
-}
+}

README.md

@@ -5,7 +5,7 @@
 <div align="center">
 
 [![Release](https://www.shieldcn.dev/github/release/moku-project/Moku.svg?variant=outline&size=default)](https://github.com/moku-project/Moku/releases/latest)
-[![Last Commit](https://www.shieldcn.dev/github/last-commit/moku-project/Moku.svg?variant=outline&size=default)](https://github.com/moku-project/Moku/commits/main)
+![GitHub Downloads](https://www.shieldcn.dev/github/downloads/moku-project/Moku.svg?variant=outline&size=default)
 [![Stars](https://www.shieldcn.dev/github/stars/moku-project/Moku.svg?variant=outline&size=default)](https://github.com/moku-project/Moku)
 [![Discord](https://www.shieldcn.dev/discord/members/x97hj8zR72.svg?variant=outline&size=default)](https://discord.gg/x97hj8zR72)
 

Todo

@@ -7,10 +7,7 @@ Major Revisions:
 
 Minor Revisions:
  - Investigate feasibility of Multi-Page Screenshot (Reader)
- - Add Hover Info on Library (Make sure doesn't conflict with additional clicks)
  - Revise Migration (https://github.com/Suwayomi/Suwayomi-WebUI/pull/1073)
- - Look at how Manga are Organized in WebUI and Implement into Series-Detail (Chapter Display is Off)
-
 
 Priority Bugs:
  - Fix Library-Refresh System (TESTING)
@@ -19,21 +16,24 @@ Priority Bugs:
    - Allow User to Wipe Suwayomi (Scratch)
    - If Possible, Component based Wipe (Library, Etc)
 
-
+Pending/On-Hold:
-In-Progress:
+- Enable Cloudflare Bypass (Suwayomi Config) (Requires Patching)
- - Enable Cloudflare Bypass (Suwayomi Config) (Requires Patching)
  - Working on 3D Display Cards
  - Add Flathub Support (Pending Video)
 
+ - Change Auto-Link Threshold
+   - Fix Auto-Link De-dupe for Images
+   - Optimize Auto-Link Latency (IP)
 
+In-Progress:
 - Fix Tracking Login
    - Pasting OAuth URL is not User-Friendly, Look for Alternatives
 
-- Tracking
+ - Apply Syer's Fix for Library on Backup Load (Manga Metadata)
-   - Fix SeriesDetail Tracking Window (Maybe Link to TrackingPanel)
+   - Note User's have to always install extensions manually
-
+      - Create "Missing Source" for Manga
-- Hide Completed from Library Settting
 
+ - Wire Series-Detail Refresh to Fix Manga-Metadata (MAJOR)
 
+ - UI LOGIN DOES NOT WORK OFFLINE
 Notes from last time:
- - Currently working on #42, just need to mount panel and fix button in reader

flake.nix

@@ -2,11 +2,11 @@
   description = "Moku — manga reader frontend for Suwayomi";
 
   inputs = {
-    nixpkgs.url     = "github:NixOS/nixpkgs/nixos-unstable";
+    nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
     flake-parts.url = "github:hercules-ci/flake-parts";
-    crane.url       = "github:ipetkov/crane";
+    crane.url = "github:ipetkov/crane";
     rust-overlay = {
-      url    = "github:oxalica/rust-overlay";
+      url = "github:oxalica/rust-overlay";
       inputs.nixpkgs.follows = "nixpkgs";
     };
   };
@@ -14,11 +14,15 @@
   outputs =
     inputs@{ flake-parts, crane, rust-overlay, ... }:
     flake-parts.lib.mkFlake { inherit inputs; } {
-      systems = [ "x86_64-linux" "aarch64-linux" ];
+      systems = [
+        "x86_64-linux"
+        "aarch64-linux"
+      ];
 
-      perSystem = { system, lib, ... }:
+      perSystem =
+        { system, lib, ... }:
         let
-          version = "0.9.1";
+          version = "0.9.4";
 
           pkgs = import inputs.nixpkgs {
             inherit system;
@@ -26,7 +30,10 @@
           };
 
           rustToolchain = pkgs.rust-bin.stable.latest.default.override {
-            extensions = [ "rust-src" "rust-analyzer" ];
+            extensions = [
+              "rust-src"
+              "rust-analyzer"
+            ];
           };
 
           craneLib = (crane.mkLib pkgs).overrideToolchain rustToolchain;
@@ -48,8 +55,10 @@
 
           frontendSrc = lib.cleanSourceWith {
             src = ./.;
-            filter = path: type:
+            filter =
-              let base = builtins.baseNameOf path;
+              path: type:
+              let
+                base = builtins.baseNameOf path;
               in
               (lib.hasInfix "/src" path)
               || base == "index.html"
@@ -59,268 +68,44 @@
               || base == "vite.config.ts";
           };
 
-          frontend = pkgs.stdenv.mkDerivation {
-            pname   = "moku-frontend";
-            inherit version;
-            src     = frontendSrc;
-
-            nativeBuildInputs = with pkgs; [ nodejs_22 pnpm pnpmConfigHook ];
-
-            pnpmDeps = pkgs.fetchPnpmDeps {
-              pname          = "moku-frontend";
-              inherit version;
-              src            = frontendSrc;
-              fetcherVersion = 1;
-              hash           = "sha256-nlhm3NYn4x+JlKcCgj1lAX43muB3QRKGDzaxfQNfJwc=";
-            };
-
-            buildPhase   = "pnpm build";
-            installPhase = "cp -r dist $out";
-          };
-
           cargoSrc = lib.cleanSourceWith {
-            src    = ./src-tauri;
+            src = ./src-tauri;
-            filter = path: type:
+            filter =
+              path: type:
               (craneLib.filterCargoSources path type)
-              || (lib.hasInfix "/icons/"        path)
+              || (lib.hasInfix "/icons/" path)
               || (lib.hasInfix "/capabilities/" path)
               || (builtins.baseNameOf path == "tauri.conf.json");
           };
 
-          commonArgs = {
+          suwayomiServer = pkgs.callPackage ./nix/server.nix { };
-            src        = cargoSrc;
+
-            cargoToml  = ./src-tauri/Cargo.toml;
+          frontend = pkgs.callPackage ./nix/frontend.nix {
-            cargoLock  = ./src-tauri/Cargo.lock;
+            inherit version;
-            strictDeps = true;
+            src = frontendSrc;
-            buildInputs      = runtimeLibs;
-            nativeBuildInputs = with pkgs; [ pkg-config wrapGAppsHook3 ];
-            preBuild = ''
-              cp -r ${frontend} ../dist
-            '';
           };
 
-          cargoArtifacts = craneLib.buildDepsOnly commonArgs;
+          moku = import ./nix/moku.nix {
-
+            inherit lib craneLib pkgs runtimeLibs frontend suwayomiServer version cargoSrc;
-          moku = craneLib.buildPackage (commonArgs // {
+            appIcon = ./src/assets/moku-icon.svg;
-            inherit cargoArtifacts;
-            meta.mainProgram = "moku";
-            postInstall = ''
-              mkdir -p "$out/share/applications"
-              cat > "$out/share/applications/moku.desktop" << EOF
-[Desktop Entry]
-Version=1.0
-Type=Application
-Name=Moku
-Comment=Manga reader frontend for Suwayomi
-Exec=$out/bin/moku
-Icon=moku
-Terminal=false
-Categories=Graphics;Viewer;
-Keywords=manga;comic;reader;suwayomi;
-StartupWMClass=moku
-EOF
-
-              for size in 32x32 128x128 256x256 512x512; do
-                src="icons/$size.png"
-                [ -f "$src" ] && install -Dm644 "$src" \
-                  "$out/share/icons/hicolor/$size/apps/moku.png"
-              done
-
-              for size in 128x128 256x256; do
-                src="icons/''${size}@2x.png"
-                [ -f "$src" ] && install -Dm644 "$src" \
-                  "$out/share/icons/hicolor/''${size}@2/apps/moku.png"
-              done
-
-              install -Dm644 "${./src/assets/moku-icon.svg}" \
-                "$out/share/icons/hicolor/scalable/apps/moku.svg"
-
-              wrapProgram $out/bin/moku \
-                --prefix XDG_DATA_DIRS : "${lib.makeSearchPath "share/gsettings-schemas" [
-                  pkgs.gsettings-desktop-schemas
-                  pkgs.gtk3
-                ]}" \
-                --prefix LD_LIBRARY_PATH : "${lib.makeLibraryPath runtimeLibs}" \
-                --prefix PATH : "${lib.makeBinPath [ pkgs.suwayomi-server ]}" \
-                --set GDK_BACKEND wayland \
-                --set WEBKIT_DISABLE_SANDBOX_THIS_IS_DANGEROUS 1
-            '';
-          });
-
-          bumpScript = pkgs.writeShellApplication {
-            name = "moku-bump";
-            runtimeInputs = with pkgs; [ gnused coreutils git rustToolchain
-                                         nodejs_22 pnpm
-                                         (python3.withPackages (ps: [ ps.aiohttp ps.tomlkit ])) ];
-            text = ''
-              [[ $# -lt 1 ]] && { echo "Usage: nix run .#bump -- <version>"; exit 1; }
-              VERSION="$1"
-              REPO="$(git rev-parse --show-toplevel)"
-
-              echo "── Bumping version fields to $VERSION ──"
-              sed -i "s/\"version\": \"[^\"]*\"/\"version\": \"$VERSION\"/" \
-                "$REPO/src-tauri/tauri.conf.json"
-              sed -i "0,/^version = \"[^\"]*\"/s//version = \"$VERSION\"/" \
-                "$REPO/src-tauri/Cargo.toml"
-              sed -i "s/version = \"[^\"]*\";/version = \"$VERSION\";/g" \
-                "$REPO/flake.nix"
-              sed -i "s/^pkgver=.*/pkgver=$VERSION/" "$REPO/PKGBUILD"
-              sed -i "s/^pkgrel=.*/pkgrel=1/"        "$REPO/PKGBUILD"
-              echo "Done"
-
-              echo "── Regenerating Cargo.lock ──"
-              (cd "$REPO/src-tauri" && cargo generate-lockfile)
-              echo "Done"
-
-              echo "── Building frontend ──"
-              cd "$REPO"
-              pnpm install --frozen-lockfile
-              pnpm build
-              echo "Done"
-
-              echo "── Repacking frontend-dist.tar.gz ──"
-              tar -czf "$REPO/packaging/frontend-dist.tar.gz" -C "$REPO" dist
-              FRONTEND_SHA=$(sha256sum "$REPO/packaging/frontend-dist.tar.gz" | awk '{print $1}')
-              echo "sha256: $FRONTEND_SHA"
-
-              echo "── Regenerating cargo-sources.json ──"
-              python3 "$REPO/packaging/flatpak-cargo-generator.py" \
-                "$REPO/src-tauri/Cargo.lock" \
-                -o "$REPO/packaging/cargo-sources.json"
-              echo "Done"
-
-              echo "── Patching flatpak manifest (version + frontend sha256) ──"
-              MANIFEST="$REPO/io.github.moku_project.Moku.yml"
-              sed -i "s/tag: v[^[:space:]]*/tag: v$VERSION/" "$MANIFEST"
-              python3 - "$MANIFEST" "$FRONTEND_SHA" <<'PYEOF'
-              import re, sys
-              path, sha = sys.argv[1], sys.argv[2]
-              text = open(path).read()
-              updated, n = re.subn(
-                r'(path:\s*packaging/frontend-dist\.tar\.gz\s*\n\s*sha256:\s*)[0-9a-f]+',
-                r'\g<1>' + sha, text)
-              if n == 0:
-                  sys.exit("ERROR: could not find frontend-dist sha256 in manifest")
-              open(path, 'w').write(updated)
-              PYEOF
-              echo "Done"
-
-              echo ""
-              echo "Bumped to v$VERSION"
-              echo ""
-              echo "Commit field in the flatpak manifest still points to the old tag."
-              echo "After pushing the tag, run:"
-              echo "  nix run .#post-tag-bump -- $VERSION"
-            '';
           };
 
-          postTagBumpScript = pkgs.writeShellApplication {
+          scripts = import ./nix/scripts.nix { inherit pkgs rustToolchain version; };
-            name = "moku-post-tag-bump";
-            runtimeInputs = with pkgs; [ gnused coreutils git curl ];
-            text = ''
-              [[ $# -lt 1 ]] && { echo "Usage: nix run .#post-tag-bump -- <version>"; exit 1; }
-              VERSION="$1"
-              REPO="$(git rev-parse --show-toplevel)"
-              MANIFEST="$REPO/io.github.moku_project.Moku.yml"
-              PKGBUILD="$REPO/PKGBUILD"
-
-              echo "── Resolving commit for v$VERSION ──"
-              COMMIT=$(git ls-remote https://github.com/moku-project/Moku.git "refs/tags/v$VERSION" \
-                | awk '{print $1}')
-              [[ -z "$COMMIT" ]] && { echo "ERROR: tag v$VERSION not found on remote"; exit 1; }
-              echo "commit: $COMMIT"
-              sed -i "s/commit: [0-9a-f]\{40\}/commit: $COMMIT/" "$MANIFEST"
-              echo "Done"
-
-              echo "── Fetching PKGBUILD tarball sha256 ──"
-              TARBALL_URL="https://github.com/moku-project/Moku/archive/refs/tags/v$VERSION.tar.gz"
-              TARBALL_SHA=$(curl -fsSL "$TARBALL_URL" | sha256sum | awk '{print $1}')
-              sed -i "s/\(sha256sums=('\)[0-9a-f]\{64\}/\1$TARBALL_SHA/" "$PKGBUILD"
-              grep -q "$TARBALL_SHA" "$PKGBUILD" \
-                || { echo "ERROR: PKGBUILD sha256 replacement failed"; exit 1; }
-              echo "Done"
-
-              echo ""
-              echo "post-tag-bump complete for v$VERSION"
-            '';
-          };
-
-          flatpakScript = pkgs.writeShellApplication {
-            name = "moku-flatpak";
-            runtimeInputs = with pkgs; [
-              gnused coreutils git
-              appstream flatpak-builder flatpak
-            ];
-            text = ''
-              [[ $# -lt 1 ]] && { echo "Usage: nix run .#flatpak -- <version>"; exit 1; }
-              VERSION="$1"
-              REPO="$(git rev-parse --show-toplevel)"
-              MANIFEST="$REPO/io.github.moku_project.Moku.yml"
-
-              echo "── Building flatpak for v$VERSION ──"
-              rm -rf "$REPO/build-dir" "$REPO/repo"
-              flatpak-builder \
-                --repo="$REPO/repo" \
-                --force-clean \
-                "$REPO/build-dir" \
-                "$MANIFEST"
-              flatpak build-bundle "$REPO/repo" "$REPO/moku.flatpak" io.github.moku_project.Moku
-              rm -rf "$REPO/build-dir" "$REPO/repo"
-
-              echo ""
-              echo "moku.flatpak created — v$VERSION"
-            '';
-          };
-
-          pkgbuildBumpScript = pkgs.writeShellApplication {
-            name = "moku-pkgbuild-bump";
-            runtimeInputs = with pkgs; [ gnused curl coreutils git ];
-            text = ''
-              [[ $# -lt 1 ]] && { echo "Usage: nix run .#pkgbuild-bump -- <version>"; exit 1; }
-              VERSION="$1"
-              REPO="$(git rev-parse --show-toplevel)"
-              PKGBUILD="$REPO/PKGBUILD"
-              [[ -f "$PKGBUILD" ]] || { echo "PKGBUILD not found"; exit 1; }
-
-              TARBALL_URL="https://github.com/moku-project/Moku/archive/refs/tags/v$VERSION.tar.gz"
-              echo "Fetching tarball sha256..."
-              TARBALL_SHA=$(curl -fsSL "$TARBALL_URL" | sha256sum | awk '{print $1}')
-
-              sed -i "s/^pkgver=.*/pkgver=$VERSION/"   "$PKGBUILD"
-              sed -i "s/^pkgrel=.*/pkgrel=1/"          "$PKGBUILD"
-              sed -i "s/\(sha256sums=('\)[0-9a-f]\{64\}/\1$TARBALL_SHA/" "$PKGBUILD"
-
-              grep -q "$TARBALL_SHA" "$PKGBUILD" \
-                || { echo "ERROR: sha256 replacement failed"; exit 1; }
-
-              echo "PKGBUILD -> $VERSION ($TARBALL_SHA)"
-            '';
-          };
-
-          tunnelScript = pkgs.writeShellApplication {
-            name = "moku-tunnel";
-            runtimeInputs = with pkgs; [ cloudflared ];
-            text = ''
-              PORT="''${1:-4567}"
-              cloudflared tunnel --url "http://localhost:$PORT"
-            '';
-          };
 
         in
         {
-          apps = {
+          packages = {
-            default       = { type = "app"; program = "${moku}/bin/moku"; };
+            inherit moku frontend suwayomiServer;
-            moku          = { type = "app"; program = "${moku}/bin/moku"; };
+            default = moku;
-            bump          = { type = "app"; program = "${bumpScript}/bin/moku-bump"; };
-            post-tag-bump = { type = "app"; program = "${postTagBumpScript}/bin/moku-post-tag-bump"; };
-            flatpak       = { type = "app"; program = "${flatpakScript}/bin/moku-flatpak"; };
-            pkgbuild-bump = { type = "app"; program = "${pkgbuildBumpScript}/bin/moku-pkgbuild-bump"; };
-            tunnel        = { type = "app"; program = "${tunnelScript}/bin/moku-tunnel"; };
           };
 
-          packages = {
+          apps = {
-            inherit moku frontend;
+            default = { type = "app"; program = "${moku}/bin/moku"; };
-            default = moku;
+            moku = { type = "app"; program = "${moku}/bin/moku"; };
+            bump = { type = "app"; program = "${scripts.bump}/bin/moku-bump"; };
+            post-tag-bump = { type = "app"; program = "${scripts.postTagBump}/bin/moku-post-tag-bump"; };
+            flatpak = { type = "app"; program = "${scripts.flatpak}/bin/moku-flatpak"; };
+            tunnel = { type = "app"; program = "${scripts.tunnel}/bin/moku-tunnel"; };
           };
 
           devShells.default = pkgs.mkShell {
@@ -331,24 +116,27 @@ EOF
               wrapGAppsHook3
               nodejs_22
               pnpm
-              suwayomi-server
+              suwayomiServer
               cloudflared
               xdg-utils
-              (python3.withPackages (ps: [ ps.aiohttp ps.tomlkit ]))
+              (python3.withPackages (ps: [
+                ps.aiohttp
+                ps.tomlkit
+              ]))
             ];
             shellHook = ''
               export NO_STRIP=true
               export PKG_CONFIG_PATH="${pkgs.openssl.dev}/lib/pkgconfig''${PKG_CONFIG_PATH:+:$PKG_CONFIG_PATH}"
               export XDG_DATA_DIRS="${pkgs.gsettings-desktop-schemas}/share/gsettings-schemas/${pkgs.gsettings-desktop-schemas.name}:${pkgs.gtk3}/share/gsettings-schemas/${pkgs.gtk3.name}''${XDG_DATA_DIRS:+:$XDG_DATA_DIRS}"
+              export LD_LIBRARY_PATH="${pkgs.lib.makeLibraryPath runtimeLibs}''${LD_LIBRARY_PATH:+:$LD_LIBRARY_PATH}"
 
               echo "Moku dev shell — pnpm install && pnpm tauri:dev"
               echo ""
-              echo "Release workflow:"
+              echo "  nix run .#bump          -- <ver>"
-              echo "  nix run .#bump          -- <ver>   bump all versions + rebuild artifacts"
               echo "  git commit && git tag && git push"
-              echo "  nix run .#post-tag-bump -- <ver>   patch manifest commit + PKGBUILD sha"
+              echo "  nix run .#post-tag-bump -- <ver>"
-              echo "  nix run .#flatpak       -- <ver>   build moku.flatpak"
+              echo "  nix run .#flatpak       -- <ver>"
-              echo "  nix run .#tunnel        -- [port]  cloudflare tunnel (default 4567)"
+              echo "  nix run .#tunnel        -- [port]"
             '';
           };
 

io.github.moku_project.Moku.yml

@@ -32,6 +32,77 @@ build-options:
     CARGO_HOME: /run/build/moku/cargo
 
 modules:
+  - name: intltool
+    buildsystem: autotools
+    sources:
+      - type: archive
+        url: https://launchpad.net/intltool/trunk/0.51.0/+download/intltool-0.51.0.tar.gz
+        sha256: 67c74d94196b153b774ab9f89b2fa6c6ba79352407037c8c14d5aeb334e959cd
+
+  - name: libdbusmenu
+    buildsystem: autotools
+    build-options:
+      cflags: -Wno-error
+      env:
+        HAVE_VALGRIND_FALSE: '#'
+        HAVE_VALGRIND_TRUE: ''
+    config-opts:
+      - --with-gtk=3
+      - --disable-static
+      - --disable-dumper
+      - --disable-tests
+      - --disable-gtk-doc
+      - --disable-vala
+      - --disable-introspection
+    cleanup:
+      - /include
+      - /libexec
+      - /lib/pkgconfig
+      - /lib/*.la
+      - /share/doc
+      - /share/libdbusmenu
+      - /share/gtk-doc
+      - /share/gir-1.0
+    sources:
+      - type: archive
+        url: https://launchpad.net/libdbusmenu/16.04/16.04.0/+download/libdbusmenu-16.04.0.tar.gz
+        sha256: b9cc4a2acd74509435892823607d966d424bd9ad5d0b00938f27240a1bfa878a
+
+  - name: libayatana-ido
+    buildsystem: cmake-ninja
+    config-opts:
+      - -DENABLE_TESTS=OFF
+      - -DGSETTINGS_COMPILE=OFF
+    sources:
+      - type: git
+        url: https://github.com/AyatanaIndicators/ayatana-ido.git
+        tag: 0.10.3
+
+  - name: libayatana-indicator
+    buildsystem: cmake-ninja
+    config-opts:
+      - -DENABLE_TESTS=OFF
+      - -DGSETTINGS_COMPILE=OFF
+    sources:
+      - type: git
+        url: https://github.com/AyatanaIndicators/libayatana-indicator.git
+        tag: 0.9.4
+
+  - name: libayatana-appindicator
+    buildsystem: cmake-ninja
+    config-opts:
+      - -DENABLE_TESTS=OFF
+      - -DENABLE_BINDINGS_MONO=OFF
+      - -DENABLE_BINDINGS_VALA=OFF
+      - -DGSETTINGS_COMPILE=OFF
+    sources:
+      - type: git
+        url: https://github.com/AyatanaIndicators/libayatana-appindicator.git
+        tag: 0.5.93
+      - type: shell
+        commands:
+          - sed -i '/add_subdirectory(docs)/d' CMakeLists.txt
+
   - name: openjdk
     buildsystem: simple
     build-commands:
@@ -52,9 +123,6 @@ modules:
       - type: inline
         dest-filename: catch_abort.c
         contents: |
-          // Linux only:
-          // Attempts to catch SIGTRAP and exit the thread instead of bringing down the whole process
-
           #define _GNU_SOURCE
           #include <stdio.h>
           #include <dlfcn.h>
@@ -95,12 +163,12 @@ modules:
         cat > /app/tachidesk/default-conf/server.conf << 'EOF'
         server.ip = "127.0.0.1"
         server.port = 4567
-        server.webUIEnabled = false
+        server.webUIEnabled = true
         server.initialOpenInBrowserEnabled = false
         server.systemTrayEnabled = false
         server.webUIInterface = "browser"
         server.webUIFlavor = "WebUI"
-        server.webUIChannel = "stable"
+        server.webUIChannel = "PREVIEW"
         server.electronPath = ""
         server.debugLogsEnabled = false
         server.downloadAsCbz = true
@@ -114,23 +182,20 @@ modules:
         cat > /app/bin/tachidesk-server << 'EOF'
         #!/bin/sh
 
-        DATA_DIR="${XDG_DATA_HOME:-$HOME/.local/share}/moku/tachidesk"
+        DATA_DIR="${XDG_DATA_HOME:-$HOME/.local/share}/Tachidesk"
         mkdir -p "$DATA_DIR"
 
-        # Seed conf on first run
         if [ ! -f "$DATA_DIR/server.conf" ]; then
           cp /app/tachidesk/default-conf/server.conf "$DATA_DIR/server.conf"
         fi
 
-        # Force-patch the three keys that cause JCEF/GUI crashes every launch.
         sed -i \
           -e 's|server\.webUIEnabled.*|server.webUIEnabled = false|' \
           -e 's|server\.initialOpenInBrowserEnabled.*|server.initialOpenInBrowserEnabled = false|' \
           -e 's|server\.systemTrayEnabled.*|server.systemTrayEnabled = false|' \
           "$DATA_DIR/server.conf"
 
-        # Append keys if absent
+        grep -q 'server\.webUIEnabled'                "$DATA_DIR/server.conf" || echo 'server.webUIEnabled = true'                >> "$DATA_DIR/server.conf"
-        grep -q 'server\.webUIEnabled'                "$DATA_DIR/server.conf" || echo 'server.webUIEnabled = false'                >> "$DATA_DIR/server.conf"
         grep -q 'server\.initialOpenInBrowserEnabled' "$DATA_DIR/server.conf" || echo 'server.initialOpenInBrowserEnabled = false' >> "$DATA_DIR/server.conf"
         grep -q 'server\.systemTrayEnabled'           "$DATA_DIR/server.conf" || echo 'server.systemTrayEnabled = false'           >> "$DATA_DIR/server.conf"
 
@@ -155,8 +220,8 @@ modules:
 
     sources:
       - type: file
-        url: https://github.com/Suwayomi/Suwayomi-Server/releases/download/v2.1.1867/suwayomi-server-v2.1.1867.jar
+        url: https://github.com/Suwayomi/Suwayomi-Server-preview/releases/download/v2.1.2087/Suwayomi-Server-v2.1.2087.jar
-        sha256: 51e307c2581e4e1a002991ab3e3a77503c8b074c42695987a984a7382d0ac5af
+        sha256: f589a422674252394c13b289a9c8be691905bf583efb7f4d5f1501ae5e91e6b3
         dest-filename: Suwayomi-Server.jar
 
   - name: moku
@@ -166,10 +231,10 @@ modules:
         CARGO_HOME: /run/build/moku/cargo
         XDG_DATA_HOME: /run/build/moku/xdg-data
         TAURI_SKIP_DEVSERVER_CHECK: 'true'
-        PKG_CONFIG_PATH: /usr/lib/pkgconfig:/usr/share/pkgconfig
+        PKG_CONFIG_PATH: /usr/lib/pkgconfig:/usr/share/pkgconfig:/app/lib/pkgconfig
     build-commands:
       - tar -xzf frontend-dist.tar.gz
-      - . /usr/lib/sdk/rust-stable/enable.sh && PKG_CONFIG_PATH=/usr/lib/pkgconfig:/usr/share/pkgconfig cargo build --release --manifest-path src-tauri/Cargo.toml
+      - . /usr/lib/sdk/rust-stable/enable.sh && PKG_CONFIG_PATH=/usr/lib/pkgconfig:/usr/share/pkgconfig:/app/lib/pkgconfig cargo build --release --manifest-path src-tauri/Cargo.toml
       - install -Dm755 src-tauri/target/release/moku /app/bin/moku
       - install -Dm644 packaging/io.github.moku_project.Moku.desktop /app/share/applications/io.github.moku_project.Moku.desktop
       - install -Dm644 src-tauri/icons/32x32.png /app/share/icons/hicolor/32x32/apps/io.github.moku_project.Moku.png
@@ -179,11 +244,11 @@ modules:
     sources:
       - type: git
         url: https://github.com/moku-project/Moku.git
-        tag: v0.9.1
+        tag: v0.9.4
-        commit: 514910667b0d6e375569a48fb7cef11411d30fbd
+        commit: 239960683b6c7f1347e1798b0e179a8a46628728
       - type: file
         path: packaging/frontend-dist.tar.gz
-        sha256: ce773b63c625448df8e128508b46e7e84d2e5cdb1f2b65a6a03f52a4e350b0bf
+        sha256: 7db288b4b54277aa82b6ec5b21fc31a1e71f8246c50a74777500083b806c1fa5
       - packaging/cargo-sources.json
       - type: inline
         dest: src-tauri/.cargo

nix/frontend.nix

@@ -0,0 +1,18 @@
+{ lib, stdenv, nodejs_22, pnpm, pnpmConfigHook, fetchPnpmDeps, version, src }:
+
+stdenv.mkDerivation {
+  pname = "moku-frontend";
+  inherit version src;
+
+  nativeBuildInputs = [ nodejs_22 pnpm pnpmConfigHook ];
+
+  pnpmDeps = fetchPnpmDeps {
+    pname = "moku-frontend";
+    inherit version src;
+    fetcherVersion = 1;
+    hash = "sha256-vM//1/qe9nKDwwlmFbqvBFqF8cCjIIdNKEtktyzBFB8=";
+  };
+
+  buildPhase = "pnpm build";
+  installPhase = "cp -r dist $out";
+}

nix/moku.nix

@@ -0,0 +1,74 @@
+{
+  lib,
+  craneLib,
+  pkgs,
+  runtimeLibs,
+  frontend,
+  suwayomiServer,
+  version,
+  cargoSrc,
+  appIcon,
+}:
+
+let
+  commonArgs = {
+    src = cargoSrc;
+    pname = "moku";
+    inherit version;
+    strictDeps = true;
+    buildInputs = runtimeLibs;
+    nativeBuildInputs = with pkgs; [ pkg-config wrapGAppsHook3 ];
+    preBuild = ''
+      cp -r ${frontend} ../dist
+    '';
+  };
+
+  cargoArtifacts = craneLib.buildDepsOnly commonArgs;
+in
+craneLib.buildPackage (commonArgs // {
+  inherit cargoArtifacts;
+
+  meta.mainProgram = "moku";
+
+  postInstall = ''
+    mkdir -p "$out/share/applications"
+    cat > "$out/share/applications/moku.desktop" << EOF
+[Desktop Entry]
+Version=1.0
+Type=Application
+Name=Moku
+Comment=Manga reader frontend for Suwayomi
+Exec=$out/bin/moku
+Icon=moku
+Terminal=false
+Categories=Graphics;Viewer;
+Keywords=manga;comic;reader;suwayomi;
+StartupWMClass=moku
+EOF
+
+    for size in 32x32 128x128 256x256 512x512; do
+      src="icons/$size.png"
+      [ -f "$src" ] && install -Dm644 "$src" \
+        "$out/share/icons/hicolor/$size/apps/moku.png"
+    done
+
+    for size in 128x128 256x256; do
+      src="icons/''${size}@2x.png"
+      [ -f "$src" ] && install -Dm644 "$src" \
+        "$out/share/icons/hicolor/''${size}@2/apps/moku.png"
+    done
+
+    install -Dm644 "${appIcon}" \
+      "$out/share/icons/hicolor/scalable/apps/moku.svg"
+
+    wrapProgram $out/bin/moku \
+      --prefix XDG_DATA_DIRS : "${lib.makeSearchPath "share/gsettings-schemas" [
+        pkgs.gsettings-desktop-schemas
+        pkgs.gtk3
+      ]}" \
+      --prefix LD_LIBRARY_PATH : "${lib.makeLibraryPath runtimeLibs}" \
+      --prefix PATH : "${lib.makeBinPath [ suwayomiServer ]}" \
+      --set GDK_BACKEND wayland \
+      --set WEBKIT_DISABLE_SANDBOX_THIS_IS_DANGEROUS 1
+  '';
+})

nix/scripts.nix

@@ -0,0 +1,133 @@
+{ pkgs, rustToolchain, version }:
+
+{
+  bump = pkgs.writeShellApplication {
+    name = "moku-bump";
+    runtimeInputs = with pkgs; [
+      gnused
+      coreutils
+      git
+      rustToolchain
+      nodejs_22
+      pnpm
+      (python3.withPackages (ps: [ ps.aiohttp ps.tomlkit ]))
+    ];
+    text = ''
+      [[ $# -lt 1 ]] && { echo "Usage: nix run .#bump -- <version>"; exit 1; }
+      VERSION="$1"
+      REPO="$(git rev-parse --show-toplevel)"
+
+      echo "── Bumping version fields to $VERSION ──"
+      sed -i "s/\"version\": \"[^\"]*\"/\"version\": \"$VERSION\"/" \
+        "$REPO/src-tauri/tauri.conf.json"
+      sed -i "0,/^version = \"[^\"]*\"/s//version = \"$VERSION\"/" \
+        "$REPO/src-tauri/Cargo.toml"
+      sed -i "s/version = \"[^\"]*\";/version = \"$VERSION\";/g" \
+        "$REPO/flake.nix"
+      sed -i "s/^pkgver=.*/pkgver=$VERSION/" "$REPO/PKGBUILD"
+      sed -i "s/^pkgrel=.*/pkgrel=1/"        "$REPO/PKGBUILD"
+      echo "Done"
+
+      echo "── Regenerating Cargo.lock ──"
+      (cd "$REPO/src-tauri" && cargo generate-lockfile)
+      echo "Done"
+
+      echo "── Building frontend ──"
+      cd "$REPO"
+      pnpm install --frozen-lockfile
+      pnpm build
+      echo "Done"
+
+      echo "── Repacking frontend-dist.tar.gz ──"
+      tar -czf "$REPO/packaging/frontend-dist.tar.gz" -C "$REPO" dist
+      FRONTEND_SHA=$(sha256sum "$REPO/packaging/frontend-dist.tar.gz" | awk '{print $1}')
+      echo "sha256: $FRONTEND_SHA"
+
+      echo "── Regenerating cargo-sources.json ──"
+      python3 "$REPO/packaging/flatpak-cargo-generator.py" \
+        "$REPO/src-tauri/Cargo.lock" \
+        -o "$REPO/packaging/cargo-sources.json"
+      echo "Done"
+
+      echo "── Patching flatpak manifest ──"
+      MANIFEST="$REPO/io.github.moku_project.Moku.yml"
+      sed -i "s/tag: v[^[:space:]]*/tag: v$VERSION/" "$MANIFEST"
+      python3 - "$MANIFEST" "$FRONTEND_SHA" <<'PYEOF'
+      import re, sys
+      path, sha = sys.argv[1], sys.argv[2]
+      text = open(path).read()
+      updated, n = re.subn(
+        r'(path:\s*packaging/frontend-dist\.tar\.gz\s*\n\s*sha256:\s*)[0-9a-f]+',
+        r'\g<1>' + sha, text)
+      if n == 0:
+          sys.exit("ERROR: could not find frontend-dist sha256 in manifest")
+      open(path, 'w').write(updated)
+      PYEOF
+      echo "Done"
+
+      echo ""
+      echo "Bumped to v$VERSION — commit, tag, push, then: nix run .#post-tag-bump -- $VERSION"
+    '';
+  };
+
+  postTagBump = pkgs.writeShellApplication {
+    name = "moku-post-tag-bump";
+    runtimeInputs = with pkgs; [ gnused coreutils git curl ];
+    text = ''
+      [[ $# -lt 1 ]] && { echo "Usage: nix run .#post-tag-bump -- <version>"; exit 1; }
+      VERSION="$1"
+      REPO="$(git rev-parse --show-toplevel)"
+      MANIFEST="$REPO/io.github.moku_project.Moku.yml"
+      PKGBUILD="$REPO/PKGBUILD"
+
+      echo "── Resolving commit for v$VERSION ──"
+      COMMIT=$(git ls-remote https://github.com/moku-project/Moku.git "refs/tags/v$VERSION" \
+        | awk '{print $1}')
+      [[ -z "$COMMIT" ]] && { echo "ERROR: tag v$VERSION not found on remote"; exit 1; }
+      echo "commit: $COMMIT"
+      sed -i "s/commit: [0-9a-f]\{40\}/commit: $COMMIT/" "$MANIFEST"
+      echo "Done"
+
+      echo "── Fetching PKGBUILD tarball sha256 ──"
+      TARBALL_URL="https://github.com/moku-project/Moku/archive/refs/tags/v$VERSION.tar.gz"
+      TARBALL_SHA=$(curl -fsSL "$TARBALL_URL" | sha256sum | awk '{print $1}')
+      sed -i "/sha256sums=/,/)/{ 0,/'/s/'[^']*'/'$TARBALL_SHA'/ }" "$PKGBUILD"
+      grep -q "$TARBALL_SHA" "$PKGBUILD" \
+        || { echo "ERROR: PKGBUILD sha256 replacement failed"; exit 1; }
+      echo "Done"
+
+      echo ""
+      echo "post-tag-bump complete for v$VERSION"
+    '';
+  };
+
+  flatpak = pkgs.writeShellApplication {
+    name = "moku-flatpak";
+    runtimeInputs = with pkgs; [ coreutils git appstream flatpak-builder flatpak ];
+    text = ''
+      [[ $# -lt 1 ]] && { echo "Usage: nix run .#flatpak -- <version>"; exit 1; }
+      REPO="$(git rev-parse --show-toplevel)"
+      MANIFEST="$REPO/io.github.moku_project.Moku.yml"
+
+      rm -rf "$REPO/build-dir" "$REPO/repo"
+      flatpak-builder \
+        --repo="$REPO/repo" \
+        --force-clean \
+        "$REPO/build-dir" \
+        "$MANIFEST"
+      flatpak build-bundle "$REPO/repo" "$REPO/moku.flatpak" io.github.moku_project.Moku
+      rm -rf "$REPO/build-dir" "$REPO/repo"
+
+      echo "moku.flatpak created"
+    '';
+  };
+
+  tunnel = pkgs.writeShellApplication {
+    name = "moku-tunnel";
+    runtimeInputs = with pkgs; [ cloudflared ];
+    text = ''
+      PORT="''${1:-4567}"
+      cloudflared tunnel --url "http://localhost:$PORT"
+    '';
+  };
+}

nix/server.nix

@@ -0,0 +1,46 @@
+{
+  lib,
+  stdenvNoCC,
+  fetchurl,
+  makeWrapper,
+  jdk21_headless,
+}:
+let
+  jdk = jdk21_headless;
+in
+stdenvNoCC.mkDerivation (finalAttrs: {
+  pname = "suwayomi-server";
+  version = "2.1.2087";
+
+  src = fetchurl {
+    url = "https://github.com/Suwayomi/Suwayomi-Server-preview/releases/download/v${finalAttrs.version}/Suwayomi-Server-v${finalAttrs.version}.jar";
+    hash = "sha256-9YmkImdCUjlME7KJqci+aRkFv1g++39NXxUBrl6R5rM=";
+  };
+
+  nativeBuildInputs = [ makeWrapper ];
+
+  dontUnpack = true;
+
+  buildPhase = ''
+    runHook preBuild
+
+    install -Dm644 $src $out/share/suwayomi-server/suwayomi-server.jar
+
+    makeWrapper ${jdk}/bin/java $out/bin/suwayomi-server \
+      --add-flags "-Dsuwayomi.tachidesk.config.server.initialOpenInBrowserEnabled=false" \
+      --add-flags "-jar $out/share/suwayomi-server/suwayomi-server.jar"
+
+    runHook postBuild
+  '';
+
+  meta = {
+    description = "Free and open source manga reader server that runs extensions built for Mihon (Tachiyomi)";
+    homepage = "https://github.com/Suwayomi/Suwayomi-Server";
+    downloadPage = "https://github.com/Suwayomi/Suwayomi-Server-preview/releases";
+    changelog = "https://github.com/Suwayomi/Suwayomi-Server-preview/releases/tag/v${finalAttrs.version}";
+    license = lib.licenses.mpl20;
+    platforms = jdk.meta.platforms;
+    sourceProvenance = [ lib.sourceTypes.binaryBytecode ];
+    mainProgram = "suwayomi-server";
+  };
+})

package.json

@@ -10,22 +10,24 @@
     "tauri:dev": "tauri dev --config src-tauri/tauri.dev.conf.json"
   },
   "dependencies": {
-    "@tauri-apps/api": "^2.0.0",
+    "@tauri-apps/api": "^2.11.0",
     "@tauri-apps/plugin-http": "^2.5.8",
     "@tauri-apps/plugin-os": "^2.3.2",
+    "@tauri-apps/plugin-process": "^2.3.1",
     "@tauri-apps/plugin-shell": "^2.3.5",
+    "@tauri-apps/plugin-store": "~2.4.2",
     "clsx": "^2.1.1",
     "phosphor-svelte": "^3.1.0",
-    "svelte-spa-router": "^4.0.1",
+    "svelte-spa-router": "^5.1.0",
     "tauri-plugin-discord-rpc-api": "github:Youwes09/tauri-plugin-discord-rpc",
     "tauri-plugin-drpc": "^1.0.3"
   },
   "devDependencies": {
-    "@sveltejs/vite-plugin-svelte": "^4.0.4",
+    "@sveltejs/vite-plugin-svelte": "^7.0.0",
-    "@tauri-apps/cli": "^2.0.0",
+    "@tauri-apps/cli": "^2.11.0",
-    "svelte": "^5.0.0",
+    "svelte": "^5.55.5",
-    "svelte-check": "^3.0.0",
+    "svelte-check": "^4.4.7",
-    "typescript": "^5.0.0",
+    "typescript": "^6.0.3",
-    "vite": "^5.0.0"
+    "vite": "^8.0.10"
   }
 }

src-tauri/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "moku"
-version = "0.9.1"
+version = "0.9.4"
 edition = "2021"
 
 [lib]
@@ -15,12 +15,13 @@ path = "src/main.rs"
 tauri-build = { version = "2.0", features = [] }
 
 [dependencies]
-tauri                     = { version = "2.0", features = [] }
+tauri                     = { version = "2.0", features = ["tray-icon"] }
 tauri-plugin-shell        = "2"
 tauri-plugin-process      = "2"
 tauri-plugin-http         = "2"
 tauri-plugin-dialog       = "2"
 tauri-plugin-os           = "2.3.2"
+tauri-plugin-store        = "2"
 tauri-plugin-discord-rpc  = { git = "https://github.com/Youwes09/tauri-plugin-discord-rpc" }
 serde                     = { version = "1", features = ["derive"] }
 serde_json                = "1"
@@ -31,6 +32,12 @@ urlencoding               = "2"
 tokio                     = { version = "1", features = ["rt-multi-thread"] }
 reqwest                   = { version = "0.12", features = ["blocking"] }
 
+[target.'cfg(target_os = "windows")'.dependencies]
+windows = { version = "0.58", features = [
+    "Security_Credentials_UI",
+    "Win32_UI_WindowsAndMessaging",
+] }
+
 [profile.release]
 codegen-units = 1
 lto           = true

src-tauri/binaries/suwayomi-launcher-linux.sh

@@ -1,5 +1,5 @@
 #!/bin/sh
-# Moku — Suwayomi launcher for Linux AppImage/deb.
+#  — Suwayomi launcher for Linux AppImage/deb.
 # Tauri resolves this via resolve_server_binary() in lib.rs, which looks for
 # "suwayomi-launcher" or "suwayomi-launcher.sh" in the resource directory.
 set -e
@@ -53,7 +53,7 @@ if [ ! -f "$JAR" ]; then
 fi
 
 # ── Data directory ─────────────────────────────────────────────────────────────
-DATA_DIR="${XDG_DATA_HOME:-$HOME/.local/share}/moku/tachidesk"
+DATA_DIR="${XDG_DATA_HOME:-$HOME/.local/share}/Tachidesk"
 mkdir -p "$DATA_DIR"
 
 # ── Seed server.conf on first run ──────────────────────────────────────────────
@@ -61,12 +61,12 @@ if [ ! -f "$DATA_DIR/server.conf" ]; then
   cat > "$DATA_DIR/server.conf" << 'EOF'
 server.ip = "127.0.0.1"
 server.port = 4567
-server.webUIEnabled = false
+server.webUIEnabled = true
 server.initialOpenInBrowserEnabled = false
 server.systemTrayEnabled = false
 server.webUIInterface = "browser"
 server.webUIFlavor = "WebUI"
-server.webUIChannel = "stable"
+server.webUIChannel = "PREVIEW"
 server.electronPath = ""
 server.debugLogsEnabled = false
 server.downloadAsCbz = true
@@ -79,13 +79,13 @@ fi
 
 # ── Force-patch the three keys that cause JCEF/GUI crashes ────────────────────
 sed -i \
-  -e 's|server\.webUIEnabled.*|server.webUIEnabled = false|' \
+  -e 's|server\.webUIEnabled.*|server.webUIEnabled = true|' \
   -e 's|server\.initialOpenInBrowserEnabled.*|server.initialOpenInBrowserEnabled = false|' \
   -e 's|server\.systemTrayEnabled.*|server.systemTrayEnabled = false|' \
   "$DATA_DIR/server.conf"
 
 # Append keys if absent (e.g. user-managed conf missing them)
-grep -q 'server\.webUIEnabled'                "$DATA_DIR/server.conf" || echo 'server.webUIEnabled = false'                >> "$DATA_DIR/server.conf"
+grep -q 'server\.webUIEnabled'                "$DATA_DIR/server.conf" || echo 'server.webUIEnabled = true'                >> "$DATA_DIR/server.conf"
 grep -q 'server\.initialOpenInBrowserEnabled' "$DATA_DIR/server.conf" || echo 'server.initialOpenInBrowserEnabled = false' >> "$DATA_DIR/server.conf"
 grep -q 'server\.systemTrayEnabled'           "$DATA_DIR/server.conf" || echo 'server.systemTrayEnabled = false'           >> "$DATA_DIR/server.conf"
 

src-tauri/build.rs

@@ -1,3 +1,3 @@
 fn main() {
     tauri_build::build()
-}
+}

src-tauri/capabilities/default.json

@@ -2,9 +2,15 @@
   "$schema": "../gen/schemas/desktop-schema.json",
   "identifier": "default",
   "description": "Default permissions for Moku",
-  "windows": ["main"],
+  "windows": [
+    "main"
+  ],
   "permissions": [
     "core:default",
+    "core:tray:default",
+    "core:app:allow-default-window-icon",
+    "core:window:allow-hide",
+    "core:window:allow-show",
     "shell:allow-open",
     "shell:allow-kill",
     "shell:allow-spawn",
@@ -27,9 +33,11 @@
     "core:window:allow-outer-position",
     "core:window:allow-scale-factor",
     "process:default",
+    "process:allow-exit",
     "process:allow-restart",
     "http:default",
     "http:allow-fetch",
+    "store:default",
     "discord-rpc:default",
     "discord-rpc:allow-connect",
     "discord-rpc:allow-disconnect",
@@ -37,4 +45,4 @@
     "discord-rpc:allow-clear-activity",
     "discord-rpc:allow-is-running"
   ]
-}
+}

src-tauri/src/commands/backup.rs

@@ -0,0 +1,100 @@
+use std::path::PathBuf;
+use tauri::Manager;
+
+fn backup_dir(app: &tauri::AppHandle) -> PathBuf {
+    app.path()
+        .app_data_dir()
+        .unwrap_or_else(|_| PathBuf::from("."))
+        .join("backups")
+}
+
+fn unix_now() -> u64 {
+    std::time::SystemTime::now()
+        .duration_since(std::time::UNIX_EPOCH)
+        .unwrap_or_default()
+        .as_secs()
+}
+
+#[tauri::command]
+pub async fn export_app_data(app: tauri::AppHandle, bytes: Vec<u8>) -> Result<(), String> {
+    use tauri_plugin_dialog::DialogExt;
+
+    let filename = format!("moku-backup-{}.zip", unix_now());
+
+    let path = app
+        .dialog()
+        .file()
+        .set_title("Save Moku app data backup")
+        .set_file_name(&filename)
+        .add_filter("Moku Backup", &["zip"])
+        .blocking_save_file()
+        .ok_or("Cancelled")?;
+
+    std::fs::write(PathBuf::from(path.to_string()), &bytes).map_err(|e| e.to_string())
+}
+
+#[tauri::command]
+pub async fn import_app_data(app: tauri::AppHandle) -> Result<Vec<u8>, String> {
+    use tauri_plugin_dialog::DialogExt;
+
+    let path = app
+        .dialog()
+        .file()
+        .set_title("Open Moku app data backup")
+        .add_filter("Moku Backup", &["zip"])
+        .blocking_pick_file()
+        .ok_or("Cancelled")?;
+
+    std::fs::read(PathBuf::from(path.to_string())).map_err(|e| e.to_string())
+}
+
+#[tauri::command]
+pub fn auto_backup_app_data(app: tauri::AppHandle, bytes: Vec<u8>) -> Result<(), String> {
+    let dir = backup_dir(&app);
+    std::fs::create_dir_all(&dir).map_err(|e| e.to_string())?;
+
+    let dest = dir.join(format!("auto-moku-backup-{}.zip", unix_now()));
+    std::fs::write(&dest, &bytes).map_err(|e| e.to_string())?;
+
+    let mut entries: Vec<_> = std::fs::read_dir(&dir)
+        .map_err(|e| e.to_string())?
+        .filter_map(|e| e.ok())
+        .filter(|e| {
+            e.file_name()
+                .to_string_lossy()
+                .starts_with("auto-moku-backup-")
+        })
+        .collect();
+
+    entries.sort_by_key(|e| e.file_name());
+
+    for old in entries.iter().take(entries.len().saturating_sub(5)) {
+        let _ = std::fs::remove_file(old.path());
+    }
+
+    Ok(())
+}
+
+#[tauri::command]
+pub fn get_auto_backup_dir(app: tauri::AppHandle) -> String {
+    let dir = backup_dir(&app);
+    let _ = std::fs::create_dir_all(&dir);
+    dir.to_string_lossy().into_owned()
+}
+
+#[tauri::command]
+pub fn read_store_files(app: tauri::AppHandle, names: Vec<String>) -> Vec<(String, String)> {
+    let base = app
+        .path()
+        .app_local_data_dir()
+        .unwrap_or_else(|_| PathBuf::from("."));
+
+    names
+        .into_iter()
+        .map(|name| {
+            let content = std::fs::read_to_string(base.join(&name))
+                .unwrap_or_else(|_| "{}".to_string());
+            (name, content)
+        })
+        .collect()
+}

src-tauri/src/commands/biometric.rs

@@ -0,0 +1,103 @@
+#[cfg(target_os = "windows")]
+mod windows_hello {
+    use windows::{
+        core::HSTRING,
+        Security::Credentials::UI::{UserConsentVerificationResult, UserConsentVerifier},
+        Win32::UI::WindowsAndMessaging::{
+            BringWindowToTop, FindWindowW, IsIconic, SetForegroundWindow, ShowWindow, SW_RESTORE,
+        },
+    };
+
+    fn to_wide(s: &str) -> Vec<u16> {
+        use std::os::windows::ffi::OsStrExt;
+        std::ffi::OsStr::new(s)
+            .encode_wide()
+            .chain(std::iter::once(0))
+            .collect()
+    }
+
+    fn try_focus_hello_dialog() -> bool {
+        let cls = to_wide("Credential Dialog Xaml Host");
+        unsafe {
+            let Ok(hwnd) = FindWindowW(
+                windows::core::PCWSTR(cls.as_ptr()),
+                windows::core::PCWSTR::null(),
+            ) else {
+                return false;
+            };
+            if IsIconic(hwnd).as_bool() {
+                let _ = ShowWindow(hwnd, SW_RESTORE);
+            }
+            let _ = BringWindowToTop(hwnd);
+            let _ = SetForegroundWindow(hwnd);
+            true
+        }
+    }
+
+    fn nudge_focus(retries: u32, delay_ms: u64) {
+        std::thread::spawn(move || {
+            std::thread::sleep(std::time::Duration::from_millis(delay_ms));
+            for _ in 0..retries {
+                if try_focus_hello_dialog() {
+                    break;
+                }
+                std::thread::sleep(std::time::Duration::from_millis(delay_ms));
+            }
+        });
+    }
+
+    pub fn authenticate(reason: &str) -> Result<(), String> {
+        let reason = reason.to_owned();
+        let (tx, rx) = std::sync::mpsc::channel();
+
+        std::thread::spawn(move || {
+            nudge_focus(5, 250);
+            let outcome = UserConsentVerifier::RequestVerificationAsync(&HSTRING::from(reason.as_str()))
+                .and_then(|op| {
+                    nudge_focus(5, 250);
+                    op.get()
+                });
+            let _ = tx.send(outcome);
+        });
+
+        let result = rx
+            .recv()
+            .map_err(|e| format!("internalError:{e:?}"))?
+            .map_err(|e| format!("internalError:{e:?}"))?;
+
+        match result {
+            UserConsentVerificationResult::Verified => Ok(()),
+            UserConsentVerificationResult::Canceled => Err("userCancel".into()),
+            UserConsentVerificationResult::RetriesExhausted => Err("biometryLockout".into()),
+            UserConsentVerificationResult::DeviceBusy => Err("systemCancel".into()),
+            UserConsentVerificationResult::DeviceNotPresent => Err("biometryNotAvailable".into()),
+            UserConsentVerificationResult::DisabledByPolicy => Err("biometryNotAvailable".into()),
+            UserConsentVerificationResult::NotConfiguredForUser => Err("biometryNotEnrolled".into()),
+            _ => Err("authenticationFailed".into()),
+        }
+    }
+
+    pub fn is_available() -> bool {
+        use windows::Security::Credentials::UI::UserConsentVerifierAvailability;
+        UserConsentVerifier::CheckAvailabilityAsync()
+            .and_then(|op| op.get())
+            .map(|a| a == UserConsentVerifierAvailability::Available)
+            .unwrap_or(false)
+    }
+}
+
+#[tauri::command]
+pub fn windows_hello_authenticate(_reason: String) -> Result<(), String> {
+    #[cfg(target_os = "windows")]
+    return windows_hello::authenticate(&_reason);
+    #[cfg(not(target_os = "windows"))]
+    Err("notSupported".into())
+}
+
+#[tauri::command]
+pub fn windows_hello_available() -> bool {
+    #[cfg(target_os = "windows")]
+    return windows_hello::is_available();
+    #[cfg(not(target_os = "windows"))]
+    false
+}

src-tauri/src/commands/mod.rs

@@ -0,0 +1,6 @@
+pub mod backup;
+pub mod biometric;
+pub mod server;
+pub mod storage;
+pub mod system;
+pub mod updater;

src-tauri/src/commands/server.rs

@@ -0,0 +1,97 @@
+use crate::server::{self, resolve::suwayomi_data_dir, SpawnError};
+use crate::ServerState;
+use tauri::Manager;
+
+#[tauri::command]
+pub fn spawn_server(
+    binary: String,
+    binary_args: Option<String>,
+    web_ui_enabled: bool,
+    app: tauri::AppHandle,
+) -> Result<(), SpawnError> {
+    {
+        let state = app.state::<ServerState>();
+        if state.0.lock().unwrap().is_some() {
+            return Ok(());
+        }
+    }
+
+    let data_dir = suwayomi_data_dir();
+    let log_path = data_dir.join("moku-spawn.log");
+    let _ = std::fs::create_dir_all(&data_dir);
+    let mut log = std::fs::OpenOptions::new()
+        .create(true)
+        .append(true)
+        .open(&log_path)
+        .ok();
+
+    let binary_args = binary_args.unwrap_or_default();
+
+    server::do_log(
+        &mut log,
+        &format!(
+            "[spawn_server] binary={:?} binary_args={:?} web_ui_enabled={} data_dir={:?}",
+            binary, binary_args, web_ui_enabled, data_dir
+        ),
+    );
+
+    server::conf::seed_server_conf(&data_dir, web_ui_enabled);
+
+    let mut invocation =
+        server::resolve::resolve_server_binary(&binary, &app, &mut log).map_err(|e| {
+            server::do_log(&mut log, &format!("[spawn_server] resolve failed: {:?}", e));
+            e
+        })?;
+
+    if !binary_args.trim().is_empty() {
+        let extra: Vec<String> = binary_args.split_whitespace().map(|s| s.to_string()).collect();
+        let mut merged = extra;
+        merged.extend(invocation.args);
+        invocation.args = merged;
+    }
+
+    if invocation.bin.ends_with("java") || invocation.bin.ends_with("java.exe") {
+        let rootdir_flag = format!(
+            "-Dsuwayomi.tachidesk.config.server.rootDir={}",
+            data_dir.to_string_lossy()
+        );
+        invocation.args.insert(0, rootdir_flag);
+    }
+
+    let working_dir = invocation
+        .working_dir
+        .unwrap_or_else(|| std::env::current_dir().unwrap_or_default());
+
+    server::do_log(
+        &mut log,
+        &format!(
+            "[spawn_server] bin={:?} args={:?} cwd={:?}",
+            invocation.bin, invocation.args, working_dir
+        ),
+    );
+
+    use tauri_plugin_shell::ShellExt;
+    let cmd = app
+        .shell()
+        .command(&invocation.bin)
+        .env("JAVA_TOOL_OPTIONS", "-Djava.awt.headless=true")
+        .args(&invocation.args)
+        .current_dir(&working_dir);
+
+    match cmd.spawn() {
+        Ok((_rx, child)) => {
+            *app.state::<ServerState>().0.lock().unwrap() = Some(child);
+            Ok(())
+        }
+        Err(e) => {
+            server::do_log(&mut log, &format!("[spawn_server] spawn failed: {}", e));
+            Err(SpawnError::SpawnFailed(e.to_string()))
+        }
+    }
+}
+
+#[tauri::command]
+pub fn kill_server(app: tauri::AppHandle) -> Result<(), String> {
+    server::kill_tachidesk(&app);
+    Ok(())
+}

src-tauri/src/commands/storage.rs

@@ -0,0 +1,130 @@
+use serde::Serialize;
+use std::path::PathBuf;
+use sysinfo::Disks;
+use tauri::Emitter;
+use walkdir::WalkDir;
+
+use crate::server::resolve::suwayomi_data_dir;
+
+#[derive(Serialize)]
+pub struct StorageInfo {
+    pub manga_bytes: u64,
+    pub total_bytes: u64,
+    pub free_bytes: u64,
+    pub path: String,
+}
+
+fn resolve_downloads_path(downloads_path: &str) -> PathBuf {
+    if !downloads_path.trim().is_empty() {
+        return PathBuf::from(downloads_path.trim());
+    }
+    suwayomi_data_dir().join("downloads")
+}
+
+#[tauri::command]
+pub fn get_storage_info(downloads_path: String) -> Result<StorageInfo, String> {
+    let path = resolve_downloads_path(&downloads_path);
+
+    let manga_bytes = if path.exists() {
+        WalkDir::new(&path)
+            .into_iter()
+            .filter_map(|e| e.ok())
+            .filter_map(|e| e.metadata().ok())
+            .filter(|m| m.is_file())
+            .map(|m| m.len())
+            .sum()
+    } else {
+        0
+    };
+
+    let stat_path = if path.exists() {
+        path.clone()
+    } else {
+        dirs::home_dir().unwrap_or_else(|| PathBuf::from("/"))
+    };
+
+    let disks = Disks::new_with_refreshed_list();
+    let disk = disks
+        .iter()
+        .filter(|d| stat_path.starts_with(d.mount_point()))
+        .max_by_key(|d| d.mount_point().as_os_str().len())
+        .ok_or_else(|| "Could not find disk for path".to_string())?;
+
+    Ok(StorageInfo {
+        manga_bytes,
+        total_bytes: disk.total_space(),
+        free_bytes: disk.available_space(),
+        path: path.to_string_lossy().into_owned(),
+    })
+}
+
+#[tauri::command]
+pub fn get_default_downloads_path() -> String {
+    resolve_downloads_path("").to_string_lossy().into_owned()
+}
+
+#[tauri::command]
+pub fn check_path_exists(path: String) -> bool {
+    std::path::Path::new(path.trim()).is_dir()
+}
+
+#[tauri::command]
+pub fn create_directory(path: String) -> Result<(), String> {
+    std::fs::create_dir_all(path.trim()).map_err(|e| e.to_string())
+}
+
+#[tauri::command]
+pub async fn migrate_downloads(
+    app: tauri::AppHandle,
+    src: String,
+    dst: String,
+) -> Result<(), String> {
+    use std::fs;
+
+    let src_path = PathBuf::from(src.trim());
+    let dst_path = PathBuf::from(dst.trim());
+
+    if !src_path.is_dir() {
+        return Ok(());
+    }
+
+    let total: u64 = WalkDir::new(&src_path)
+        .into_iter()
+        .filter_map(|e| e.ok())
+        .filter(|e| e.file_type().is_file())
+        .count() as u64;
+
+    let _ = app.emit(
+        "migrate_progress",
+        serde_json::json!({ "done": 0u64, "total": total, "current": "" }),
+    );
+
+    let mut done: u64 = 0;
+
+    for entry in WalkDir::new(&src_path).into_iter().filter_map(|e| e.ok()) {
+        let rel = entry
+            .path()
+            .strip_prefix(&src_path)
+            .map_err(|e| e.to_string())?;
+        let target = dst_path.join(rel);
+
+        if entry.file_type().is_dir() {
+            fs::create_dir_all(&target).map_err(|e| e.to_string())?;
+        } else {
+            if let Some(parent) = target.parent() {
+                fs::create_dir_all(parent).map_err(|e| e.to_string())?;
+            }
+            fs::copy(entry.path(), &target).map_err(|e| e.to_string())?;
+            done += 1;
+            let _ = app.emit(
+                "migrate_progress",
+                serde_json::json!({
+                    "done": done, "total": total, "current": rel.to_string_lossy()
+                }),
+            );
+        }
+    }
+
+    fs::remove_dir_all(&src_path).map_err(|e| e.to_string())?;
+    Ok(())
+}

src-tauri/src/commands/system.rs

@@ -0,0 +1,192 @@
+#[cfg(target_os = "windows")]
+use crate::server::resolve::strip_unc;
+use std::path::PathBuf;
+use tauri::Manager;
+
+#[tauri::command]
+pub fn get_platform_ui_scale(window: tauri::Window) -> f64 {
+    window.scale_factor().unwrap_or(1.0)
+}
+
+#[tauri::command]
+pub fn restart_app(app: tauri::AppHandle) {
+    tauri::process::restart(&app.env());
+}
+
+#[tauri::command]
+pub fn open_path(path: String) -> Result<(), String> {
+    #[cfg(target_os = "windows")]
+    {
+        let p = strip_unc(PathBuf::from(path.trim()));
+        std::process::Command::new("explorer")
+            .arg(p)
+            .spawn()
+            .map_err(|e| e.to_string())?;
+    }
+    #[cfg(target_os = "macos")]
+    {
+        let p = std::path::Path::new(path.trim());
+        std::process::Command::new("open")
+            .arg(p)
+            .spawn()
+            .map_err(|e| e.to_string())?;
+    }
+    #[cfg(not(any(target_os = "windows", target_os = "macos")))]
+    {
+        let p = std::path::Path::new(path.trim());
+        std::process::Command::new("xdg-open")
+            .arg(p)
+            .spawn()
+            .map_err(|e| e.to_string())?;
+    }
+    Ok(())
+}
+
+#[tauri::command]
+pub async fn pick_downloads_folder(app: tauri::AppHandle) -> Option<String> {
+    use tauri_plugin_dialog::DialogExt;
+    app.dialog()
+        .file()
+        .set_title("Choose Downloads Folder")
+        .blocking_pick_folder()
+        .map(|p| p.to_string())
+}
+
+#[tauri::command]
+pub async fn pick_server_binary(app: tauri::AppHandle) -> Option<String> {
+    use tauri_plugin_dialog::DialogExt;
+
+    #[cfg(target_os = "windows")]
+    let dialog = app
+        .dialog()
+        .file()
+        .set_title("Choose Server Binary")
+        .add_filter("Executable", &["exe", "jar", "bat", "cmd"]);
+
+    #[cfg(target_os = "macos")]
+    let dialog = app
+        .dialog()
+        .file()
+        .set_title("Choose Server Binary")
+        .add_filter("Executable or JAR", &["jar", "command", "sh", "app"]);
+
+    #[cfg(not(any(target_os = "windows", target_os = "macos")))]
+    let dialog = app
+        .dialog()
+        .file()
+        .set_title("Choose Server Binary")
+        .add_filter("Executable or JAR", &["jar", "sh"]);
+
+    dialog.blocking_pick_file().map(|p| p.to_string())
+}
+
+#[tauri::command]
+pub fn exit_app(app: tauri::AppHandle) {
+    app.exit(0);
+}
+
+fn remove_dir_best_effort(path: &std::path::Path) {
+    if path.is_file() {
+        if let Err(e) = std::fs::remove_file(path) {
+            if e.raw_os_error() == Some(32) {
+                return;
+            }
+        }
+    } else if path.is_dir() {
+        if let Ok(entries) = std::fs::read_dir(path) {
+            for entry in entries.flatten() {
+                remove_dir_best_effort(&entry.path());
+            }
+        }
+        let _ = std::fs::remove_dir(path);
+    }
+}
+
+fn wait_until_deletable(path: &std::path::Path, timeout_secs: u64) -> bool {
+    let deadline = std::time::Instant::now() + std::time::Duration::from_secs(timeout_secs);
+    while std::time::Instant::now() < deadline {
+        let locked = if path.is_file() {
+            std::fs::OpenOptions::new().write(true).open(path).is_err()
+        } else if path.is_dir() {
+            std::fs::read_dir(path).is_err()
+        } else {
+            return true;
+        };
+        if !locked {
+            return true;
+        }
+        std::thread::sleep(std::time::Duration::from_millis(200));
+    }
+    false
+}
+
+#[tauri::command]
+pub async fn clear_moku_cache(app: tauri::AppHandle) -> Result<(), String> {
+    let window = app.get_webview_window("main").ok_or("no main window")?;
+
+    let (tx, rx) = tokio::sync::oneshot::channel::<Result<(), String>>();
+
+    window
+        .with_webview(move |_wv| {
+            let _ = tx.send(Ok(()));
+        })
+        .map_err(|e| e.to_string())?;
+
+    rx.await.map_err(|e| e.to_string())??;
+
+    let cache_dir = app.path().app_cache_dir().map_err(|e| e.to_string())?;
+    if cache_dir.exists() {
+        wait_until_deletable(&cache_dir, 3);
+        remove_dir_best_effort(&cache_dir);
+        std::fs::create_dir_all(&cache_dir).map_err(|e| e.to_string())?;
+    }
+
+    Ok(())
+}
+
+#[tauri::command]
+pub fn clear_suwayomi_cache() -> Result<(), String> {
+    use crate::server::resolve::suwayomi_data_dir;
+    let data_dir = suwayomi_data_dir();
+    for dir in &["cache/kcef", "logs"] {
+        let p = data_dir.join(dir);
+        if p.exists() {
+            remove_dir_best_effort(&p);
+        }
+    }
+    for dir in &["downloads/thumbnails"] {
+        let p = data_dir.join(dir);
+        if p.exists() {
+            remove_dir_best_effort(&p);
+            let _ = std::fs::create_dir_all(&p);
+        }
+    }
+    Ok(())
+}
+
+#[tauri::command]
+pub fn reset_suwayomi_data(app: tauri::AppHandle) -> Result<(), String> {
+    use crate::server::resolve::suwayomi_data_dir;
+
+    crate::server::kill_tachidesk(&app);
+
+    let data_dir = suwayomi_data_dir();
+    let targets = ["database.mv.db", "extensions", "settings", "logs", "local"];
+
+    for entry_name in &targets {
+        let p = data_dir.join(entry_name);
+        if p.exists() {
+            wait_until_deletable(&p, 10);
+        }
+    }
+
+    for entry_name in &targets {
+        let p = data_dir.join(entry_name);
+        if p.is_dir() {
+            std::fs::remove_dir_all(&p).map_err(|e| format!("{entry_name}: {e}"))?;
+        } else if p.exists() {
+            std::fs::remove_file(&p).map_err(|e| format!("{entry_name}: {e}"))?;
+        }
+    }
+    Ok(())
+}

src-tauri/src/commands/updater.rs

@@ -0,0 +1,150 @@
+use serde::{Deserialize, Serialize};
+
+#[derive(Serialize, Clone)]
+pub struct ReleaseInfo {
+    pub tag_name: String,
+    pub name: String,
+    pub body: String,
+    pub published_at: String,
+    pub html_url: String,
+}
+
+#[derive(Clone, Serialize)]
+#[cfg_attr(not(target_os = "windows"), allow(dead_code))]
+struct UpdateProgress {
+    downloaded: u64,
+    total: Option<u64>,
+}
+
+#[tauri::command]
+pub async fn list_releases() -> Result<Vec<ReleaseInfo>, String> {
+    use tauri_plugin_http::reqwest;
+
+    #[derive(Deserialize)]
+    struct GhRelease {
+        tag_name: String,
+        name: Option<String>,
+        body: Option<String>,
+        published_at: Option<String>,
+        html_url: String,
+    }
+
+    let client = reqwest::Client::builder()
+        .user_agent("Moku")
+        .build()
+        .map_err(|e| e.to_string())?;
+
+    let resp = client
+        .get("https://api.github.com/repos/moku-project/Moku/releases?per_page=30")
+        .send()
+        .await
+        .map_err(|e| e.to_string())?;
+
+    if !resp.status().is_success() {
+        return Err(format!("GitHub API returned {}", resp.status()));
+    }
+
+    let releases: Vec<GhRelease> =
+        serde_json::from_str(&resp.text().await.map_err(|e| e.to_string())?)
+            .map_err(|e| e.to_string())?;
+
+    Ok(releases
+        .into_iter()
+        .map(|r| ReleaseInfo {
+            tag_name: r.tag_name.clone(),
+            name: r.name.unwrap_or_else(|| r.tag_name.clone()),
+            body: r.body.unwrap_or_default(),
+            published_at: r.published_at.unwrap_or_default(),
+            html_url: r.html_url,
+        })
+        .collect())
+}
+
+#[tauri::command]
+#[allow(unused_variables)]
+pub async fn download_and_install_update(app: tauri::AppHandle, tag: String) -> Result<(), String> {
+    #[cfg(not(target_os = "windows"))]
+    return Err("Native install is Windows-only; open the GitHub release page instead.".into());
+
+    #[cfg(target_os = "windows")]
+    {
+        use std::io::Write;
+        use tauri::Emitter;
+        use tauri_plugin_http::reqwest;
+
+        #[derive(Deserialize)]
+        struct Asset {
+            name: String,
+            browser_download_url: String,
+            size: u64,
+        }
+        #[derive(Deserialize)]
+        struct Release {
+            assets: Vec<Asset>,
+        }
+
+        let client = reqwest::Client::builder()
+            .user_agent("Moku")
+            .build()
+            .map_err(|e| e.to_string())?;
+
+        let resp = client
+            .get(format!(
+                "https://api.github.com/repos/moku-project/Moku/releases/tags/{}",
+                tag
+            ))
+            .send()
+            .await
+            .map_err(|e| e.to_string())?;
+
+        if !resp.status().is_success() {
+            return Err(format!(
+                "GitHub API returned {} for tag {}",
+                resp.status(),
+                tag
+            ));
+        }
+
+        let release: Release = serde_json::from_str(&resp.text().await.map_err(|e| e.to_string())?)
+            .map_err(|e| e.to_string())?;
+
+        let asset = release
+            .assets
+            .into_iter()
+            .find(|a| a.name.ends_with("_x64-setup.exe"))
+            .ok_or_else(|| format!("No x64-setup.exe asset found in release {}", tag))?;
+
+        let total = if asset.size > 0 {
+            Some(asset.size)
+        } else {
+            None
+        };
+        let mut resp = client
+            .get(&asset.browser_download_url)
+            .send()
+            .await
+            .map_err(|e| e.to_string())?;
+
+        let tmp_path = std::env::temp_dir().join(&asset.name);
+        let mut file = std::fs::File::create(&tmp_path).map_err(|e| e.to_string())?;
+        let mut downloaded: u64 = 0;
+
+        while let Some(chunk) = resp.chunk().await.map_err(|e| e.to_string())? {
+            file.write_all(&chunk).map_err(|e| e.to_string())?;
+            downloaded += chunk.len() as u64;
+            let _ = app.emit("update-progress", UpdateProgress { downloaded, total });
+        }
+        drop(file);
+
+        use std::os::windows::process::CommandExt;
+        const CREATE_NO_WINDOW: u32 = 0x08000000;
+        std::process::Command::new(&tmp_path)
+            .creation_flags(CREATE_NO_WINDOW)
+            .spawn()
+            .map_err(|e| e.to_string())?;
+
+        let _ = app.emit("update-launching", ());
+
+        Ok(())
+    }
+}

src-tauri/src/lib.rs

@@ -1,810 +1,84 @@
-use std::path::PathBuf;
+mod commands;
+mod server;
+
 use std::sync::Mutex;
-use std::io::Write;
+use std::io::{Read, Write};
-use sysinfo::Disks;
+use std::net::{TcpListener, TcpStream};
-use serde::Serialize;
+use tauri::{
-use tauri::{Manager, WindowEvent};
+    menu::{Menu, MenuItem, PredefinedMenuItem},
-#[cfg(target_os = "windows")]
+    tray::{MouseButton, MouseButtonState, TrayIconBuilder, TrayIconEvent},
-use tauri::Emitter;
+    Manager, WindowEvent,
-use tauri_plugin_shell::{ShellExt, process::CommandChild};
+};
-use walkdir::WalkDir;
+use tauri_plugin_shell::process::CommandChild;
 
-struct ServerState(Mutex<Option<CommandChild>>);
+pub struct ServerState(pub Mutex<Option<CommandChild>>);
 
-#[derive(Serialize)]
+const IPC_PORT: u16 = 47823;
-pub struct StorageInfo {
+const HANDSHAKE: &[u8] = b"MOKU:1\n";
-    manga_bytes: u64,
+const FOCUS_CMD: &[u8] = b"focus\n";
-    total_bytes: u64,
+
-    free_bytes:  u64,
+fn do_quit(app: &tauri::AppHandle) {
-    path:        String,
+    server::kill_tachidesk(app);
+    app.exit(0);
 }
 
-#[derive(Serialize, Debug)]
+fn start_instance_listener(app: tauri::AppHandle) {
-#[serde(tag = "kind", content = "message")]
+    std::thread::spawn(move || {
-pub enum SpawnError {
+        let Ok(listener) = TcpListener::bind(("127.0.0.1", IPC_PORT)) else {
-    NotConfigured(String),
-    SpawnFailed(String),
-}
-
-#[derive(Serialize, Clone)]
-pub struct ReleaseInfo {
-    pub tag_name:     String,
-    pub name:         String,
-    pub body:         String,
-    pub published_at: String,
-    pub html_url:     String,
-}
-
-#[derive(Clone, serde::Serialize)]
-#[cfg_attr(not(target_os = "windows"), allow(dead_code))]
-struct UpdateProgress {
-    downloaded: u64,
-    total:      Option<u64>,
-}
-
-fn strip_unc(path: PathBuf) -> PathBuf {
-    let s = path.to_string_lossy();
-    if let Some(stripped) = s.strip_prefix(r"\\?\") {
-        PathBuf::from(stripped)
-    } else {
-        path
-    }
-}
-
-fn resolve_downloads_path(downloads_path: &str) -> PathBuf {
-    if !downloads_path.trim().is_empty() {
-        return PathBuf::from(downloads_path.trim());
-    }
-    suwayomi_data_dir().join("downloads")
-}
-
-#[tauri::command]
-fn get_storage_info(downloads_path: String) -> Result<StorageInfo, String> {
-    let path = resolve_downloads_path(&downloads_path);
-
-    let manga_bytes = if path.exists() {
-        WalkDir::new(&path)
-            .into_iter()
-            .filter_map(|e| e.ok())
-            .filter_map(|e| e.metadata().ok())
-            .filter(|m| m.is_file())
-            .map(|m| m.len())
-            .sum()
-    } else {
-        0
-    };
-
-    let stat_path = if path.exists() {
-        path.clone()
-    } else {
-        dirs::home_dir().unwrap_or_else(|| PathBuf::from("/"))
-    };
-
-    let disks = Disks::new_with_refreshed_list();
-    let disk = disks
-        .iter()
-        .filter(|d| stat_path.starts_with(d.mount_point()))
-        .max_by_key(|d| d.mount_point().as_os_str().len())
-        .ok_or_else(|| "Could not find disk for path".to_string())?;
-
-    Ok(StorageInfo {
-        manga_bytes,
-        total_bytes: disk.total_space(),
-        free_bytes:  disk.available_space(),
-        path: path.to_string_lossy().into_owned(),
-    })
-}
-
-#[tauri::command]
-fn get_default_downloads_path() -> String {
-    resolve_downloads_path("").to_string_lossy().into_owned()
-}
-
-#[tauri::command]
-fn check_path_exists(path: String) -> bool {
-    std::path::Path::new(path.trim()).is_dir()
-}
-
-#[tauri::command]
-fn create_directory(path: String) -> Result<(), String> {
-    std::fs::create_dir_all(path.trim()).map_err(|e| e.to_string())
-}
-
-#[tauri::command]
-async fn migrate_downloads(app: tauri::AppHandle, src: String, dst: String) -> Result<(), String> {
-    use tauri::Emitter;
-    use std::fs;
-
-    let src_path = std::path::PathBuf::from(src.trim());
-    let dst_path = std::path::PathBuf::from(dst.trim());
-
-    if !src_path.is_dir() {
-        return Ok(());
-    }
-
-    let total: u64 = WalkDir::new(&src_path)
-        .into_iter()
-        .filter_map(|e| e.ok())
-        .filter(|e| e.file_type().is_file())
-        .count() as u64;
-
-    let _ = app.emit("migrate_progress", serde_json::json!({ "done": 0u64, "total": total, "current": "" }));
-
-    let mut done: u64 = 0;
-
-    for entry in WalkDir::new(&src_path).into_iter().filter_map(|e| e.ok()) {
-        let rel    = entry.path().strip_prefix(&src_path).map_err(|e| e.to_string())?;
-        let target = dst_path.join(rel);
-
-        if entry.file_type().is_dir() {
-            fs::create_dir_all(&target).map_err(|e| e.to_string())?;
-        } else {
-            if let Some(parent) = target.parent() {
-                fs::create_dir_all(parent).map_err(|e| e.to_string())?;
-            }
-            fs::copy(entry.path(), &target).map_err(|e| e.to_string())?;
-            done += 1;
-            let _ = app.emit("migrate_progress", serde_json::json!({
-                "done": done, "total": total, "current": rel.to_string_lossy()
-            }));
-        }
-    }
-
-    fs::remove_dir_all(&src_path).map_err(|e| e.to_string())?;
-    Ok(())
-}
-
-#[tauri::command]
-fn get_platform_ui_scale(window: tauri::Window) -> f64 {
-    window.scale_factor().unwrap_or(1.0)
-}
-
-fn kill_tachidesk(app: &tauri::AppHandle) {
-    let state = app.state::<ServerState>();
-    if let Some(child) = state.0.lock().unwrap().take() {
-        let _ = child.kill();
-    }
-
-    #[cfg(target_os = "windows")]
-    {
-        use std::os::windows::process::CommandExt;
-        const CREATE_NO_WINDOW: u32 = 0x08000000;
-
-        let _ = std::process::Command::new("taskkill")
-            .args(["/F", "/FI", "IMAGENAME eq java.exe"])
-            .creation_flags(CREATE_NO_WINDOW)
-            .status();
-
-        for _ in 0..30 {
-            let still_running = std::process::Command::new("tasklist")
-                .args(["/FI", "IMAGENAME eq java.exe", "/NH"])
-                .creation_flags(CREATE_NO_WINDOW)
-                .output()
-                .map(|o| String::from_utf8_lossy(&o.stdout).contains("java.exe"))
-                .unwrap_or(false);
-
-            if !still_running { break; }
-            std::thread::sleep(std::time::Duration::from_millis(100));
-        }
-    }
-
-    #[cfg(not(target_os = "windows"))]
-    let _ = std::process::Command::new("pkill").args(["-f", "tachidesk"]).status();
-}
-
-const DEFAULT_SERVER_CONF: &str = r#"server.ip = "127.0.0.1"
-server.port = 4567
-server.webUIEnabled = false
-server.initialOpenInBrowserEnabled = false
-server.systemTrayEnabled = false
-server.webUIInterface = "browser"
-server.webUIFlavor = "WebUI"
-server.webUIChannel = "stable"
-server.electronPath = ""
-server.debugLogsEnabled = false
-server.downloadAsCbz = true
-server.autoDownloadNewChapters = false
-server.globalUpdateInterval = 12
-server.maxSourcesInParallel = 6
-server.extensionRepos = []
-"#;
-
-fn seed_server_conf(data_dir: &PathBuf) {
-    let conf_path = data_dir.join("server.conf");
-
-    if !conf_path.exists() {
-        if let Err(e) = std::fs::create_dir_all(data_dir) {
-            eprintln!("Could not create Suwayomi data dir: {e}");
             return;
+        };
+        for stream in listener.incoming().flatten() {
+            handle_ipc_connection(stream, &app);
         }
-        if let Err(e) = std::fs::write(&conf_path, DEFAULT_SERVER_CONF) {
+    });
-            eprintln!("Could not write server.conf: {e}");
+}
-        }
+
+fn handle_ipc_connection(mut stream: TcpStream, app: &tauri::AppHandle) {
+    let mut buf = [0u8; 32];
+    let Ok(n) = stream.read(&mut buf) else { return };
+    let msg = &buf[..n];
+
+    if !msg.starts_with(HANDSHAKE) {
         return;
     }
 
-    let Ok(contents) = std::fs::read_to_string(&conf_path) else { return };
+    let cmd = &msg[HANDSHAKE.len()..];
-
+    if cmd.starts_with(b"focus") {
-    let patched = patch_conf_key(
+        let _ = stream.write_all(b"ok\n");
-        patch_conf_key(
+        if let Some(win) = app.get_webview_window("main") {
-            patch_conf_key(contents, "server.webUIEnabled", "false"),
+            let _ = win.show();
-            "server.initialOpenInBrowserEnabled", "false",
+            let _ = win.unminimize();
-        ),
+            let _ = win.set_focus();
-        "server.systemTrayEnabled", "false",
-    );
-
-    let _ = std::fs::write(&conf_path, patched);
-}
-
-fn patch_conf_key(text: String, key: &str, value: &str) -> String {
-    let replacement = format!("{key} = {value}");
-    let lines: Vec<&str> = text.lines().collect();
-
-    if let Some(pos) = lines.iter().position(|l| l.trim_start().starts_with(key)) {
-        let mut out = lines
-            .iter()
-            .enumerate()
-            .map(|(i, l)| if i == pos { replacement.as_str() } else { l })
-            .collect::<Vec<_>>()
-            .join("\n");
-        out.push('\n');
-        return out;
-    }
-
-    let mut out = text;
-    if !out.ends_with('\n') { out.push('\n'); }
-    out.push_str(&replacement);
-    out.push('\n');
-    out
-}
-
-fn suwayomi_data_dir() -> PathBuf {
-    #[cfg(target_os = "windows")]
-    {
-        dirs::data_dir()
-            .unwrap_or_else(|| PathBuf::from("C:\\ProgramData"))
-            .join("moku\\tachidesk")
-    }
-    #[cfg(target_os = "macos")]
-    {
-        dirs::data_dir()
-            .unwrap_or_else(|| dirs::home_dir().unwrap_or_else(|| PathBuf::from("~")))
-            .join("io.github.moku_project.Moku.app/tachidesk")
-    }
-    #[cfg(not(any(target_os = "windows", target_os = "macos")))]
-    {
-        let base = std::env::var("XDG_DATA_HOME")
-            .map(PathBuf::from)
-            .unwrap_or_else(|_| dirs::data_dir().unwrap_or_else(|| PathBuf::from("/tmp")));
-        base.join("moku/tachidesk")
-    }
-}
-
-struct ServerInvocation {
-    bin:         String,
-    args:        Vec<String>,
-    working_dir: Option<PathBuf>,
-}
-
-#[cfg(not(target_os = "macos"))]
-fn find_java_in_bundle(bundle_dir: &PathBuf, log: &mut Option<std::fs::File>) -> Option<PathBuf> {
-    #[cfg(target_os = "windows")]
-    let java = strip_unc(bundle_dir.join("jre").join("bin").join("java.exe"));
-    #[cfg(not(target_os = "windows"))]
-    let java = bundle_dir.join("jre").join("bin").join("java");
-
-    do_log(log, &format!("[find_java] path: {:?} exists: {}", java, java.exists()));
-    if java.exists() { Some(java) } else { None }
-}
-
-fn do_log(log: &mut Option<std::fs::File>, msg: &str) {
-    eprintln!("{}", msg);
-    if let Some(f) = log {
-        let _ = writeln!(f, "{}", msg);
-    }
-}
-
-fn resolve_server_binary(
-    binary: &str,
-    app: &tauri::AppHandle,
-    log: &mut Option<std::fs::File>,
-) -> Result<ServerInvocation, SpawnError> {
-    do_log(log, &format!("[resolve] binary = {:?}", binary));
-
-    if !binary.trim().is_empty() {
-        let path = strip_unc(PathBuf::from(binary.trim()));
-        do_log(log, &format!("[resolve] user path: {:?} exists={}", path, path.exists()));
-        if path.exists() {
-            return Ok(ServerInvocation {
-                bin:         path.to_string_lossy().into_owned(),
-                args:        vec![],
-                working_dir: path.parent().map(|p| p.to_path_buf()),
-            });
-        }
-        do_log(log, "[resolve] user path not found, falling through");
-    }
-
-    if let Ok(exe) = std::env::current_exe() {
-        if let Some(bin_dir) = exe.parent() {
-            for name in &["tachidesk-server", "suwayomi-launcher"] {
-                let p = bin_dir.join(name);
-                do_log(log, &format!("[resolve] sibling: {:?} exists={}", p, p.exists()));
-                if p.exists() {
-                    return Ok(ServerInvocation {
-                        bin:         p.to_string_lossy().into_owned(),
-                        args:        vec![],
-                        working_dir: Some(bin_dir.to_path_buf()),
-                    });
-                }
-            }
         }
     }
+}
 
-    #[cfg(not(target_os = "macos"))]
+fn signal_existing_instance() -> bool {
-    let resource_dir = {
+    let Ok(mut stream) = TcpStream::connect(("127.0.0.1", IPC_PORT)) else {
-        let raw = app.path().resource_dir().unwrap_or_default();
+        return false;
-        let stripped = strip_unc(raw);
-        do_log(log, &format!("[resolve] resource_dir = {:?}", stripped));
-        stripped
     };
+    stream.set_read_timeout(Some(std::time::Duration::from_millis(500))).ok();
 
-    #[cfg(not(target_os = "macos"))]
+    let mut msg = Vec::new();
-    {
+    msg.extend_from_slice(HANDSHAKE);
-        let bundle_dir = resource_dir.join("binaries").join("suwayomi-bundle");
+    msg.extend_from_slice(FOCUS_CMD);
-        let jar        = bundle_dir.join("bin").join("Suwayomi-Server.jar");
 
-        do_log(log, &format!("[resolve] bundle_dir={:?} exists={}", bundle_dir, bundle_dir.exists()));
+    if stream.write_all(&msg).is_err() {
-        do_log(log, &format!("[resolve] jar={:?} exists={}", jar, jar.exists()));
+        return false;
-
-        match find_java_in_bundle(&bundle_dir, log) {
-            Some(java) if jar.exists() => {
-                do_log(log, "[resolve] using bundled JRE");
-                return Ok(ServerInvocation {
-                    bin:  java.to_string_lossy().into_owned(),
-                    args: vec!["-jar".to_string(), jar.to_string_lossy().into_owned()],
-                    working_dir: Some(bundle_dir),
-                });
-            }
-            _ => do_log(log, "[resolve] bundled JRE/jar not found, falling through"),
-        }
     }
 
-    #[cfg(not(target_os = "macos"))]
+    let mut resp = [0u8; 4];
-    {
+    matches!(stream.read(&mut resp), Ok(n) if resp[..n].starts_with(b"ok"))
-        for name in &["suwayomi-launcher", "suwayomi-launcher.sh", "tachidesk-server"] {
-            let p = resource_dir.join(name);
-            do_log(log, &format!("[resolve] sidecar: {:?} exists={}", p, p.exists()));
-            if p.exists() {
-                return Ok(ServerInvocation {
-                    bin:         p.to_string_lossy().into_owned(),
-                    args:        vec![],
-                    working_dir: Some(resource_dir.clone()),
-                });
-            }
-        }
-
-        if let Some(java) = find_java_in_bundle(&resource_dir, log) {
-            let jar = std::fs::read_dir(&resource_dir)
-                .ok()
-                .and_then(|mut rd| {
-                    rd.find(|e| e.as_ref().map(|e| e.file_name().to_string_lossy().ends_with(".jar")).unwrap_or(false))
-                        .and_then(|e| e.ok())
-                        .map(|e| e.path())
-                });
-
-            if let Some(jar_path) = jar {
-                do_log(log, &format!("[resolve] generic JRE java={:?} jar={:?}", java, jar_path));
-                return Ok(ServerInvocation {
-                    bin:  java.to_string_lossy().into_owned(),
-                    args: vec!["-jar".to_string(), jar_path.to_string_lossy().into_owned()],
-                    working_dir: Some(resource_dir),
-                });
-            }
-        }
-    }
-
-    #[cfg(target_os = "macos")]
-    {
-        let resource_dir = app.path().resource_dir().unwrap_or_default();
-        let contents_dir = resource_dir
-            .parent()
-            .unwrap_or(&resource_dir)
-            .to_path_buf();
-
-        do_log(log, &format!("[resolve] macOS contents_dir = {:?}", contents_dir));
-
-        const NATIVE_NAMES: &[&str] = &[
-            "suwayomi-server-aarch64-apple-darwin",
-            "suwayomi-server-x86_64-apple-darwin",
-            "suwayomi-server",
-            "suwayomi-launcher",
-            "suwayomi-launcher.sh",
-            "tachidesk-server",
-        ];
-
-        let mut found_binary: Option<ServerInvocation> = None;
-        let mut found_java:   Option<(PathBuf, PathBuf)> = None;
-
-        'outer: for depth in 0u8..=8 {
-            let entries: Vec<PathBuf> = WalkDir::new(&contents_dir)
-                .min_depth(depth as usize)
-                .max_depth(depth as usize)
-                .into_iter()
-                .filter_map(|e| e.ok())
-                .filter(|e| e.file_type().is_dir())
-                .map(|e| e.into_path())
-                .collect();
-
-            for dir in &entries {
-                do_log(log, &format!("[resolve] scanning depth={} dir={:?}", depth, dir));
-
-                for name in NATIVE_NAMES {
-                    let p = dir.join(name);
-                    if p.exists() {
-                        do_log(log, &format!("[resolve] found native binary: {:?}", p));
-                        found_binary = Some(ServerInvocation {
-                            bin:         p.to_string_lossy().into_owned(),
-                            args:        vec![],
-                            working_dir: Some(dir.clone()),
-                        });
-                        break 'outer;
-                    }
-                }
-
-                if found_java.is_none() {
-                    let java_exe = dir.join("bin").join("java");
-                    if java_exe.exists() {
-                        do_log(log, &format!("[resolve] found java: {:?}", java_exe));
-                        let mut search = dir.as_path();
-                        'jar: for _ in 0..5 {
-                            if let Ok(rd) = std::fs::read_dir(search) {
-                                for entry in rd.filter_map(|e| e.ok()) {
-                                    if entry.file_name().to_string_lossy().ends_with(".jar") {
-                                        let jar = entry.path();
-                                        do_log(log, &format!("[resolve] found jar: {:?}", jar));
-                                        found_java = Some((java_exe.clone(), jar));
-                                        break 'jar;
-                                    }
-                                }
-                            }
-                            let bin_sibling = search.join("bin");
-                            if let Ok(rd) = std::fs::read_dir(&bin_sibling) {
-                                for entry in rd.filter_map(|e| e.ok()) {
-                                    if entry.file_name().to_string_lossy().ends_with(".jar") {
-                                        let jar = entry.path();
-                                        do_log(log, &format!("[resolve] found jar in bin/: {:?}", jar));
-                                        found_java = Some((java_exe.clone(), jar));
-                                        break 'jar;
-                                    }
-                                }
-                            }
-                            match search.parent() {
-                                Some(p) => search = p,
-                                None    => break,
-                            }
-                        }
-                    }
-                }
-            }
-        }
-
-        if let Some(inv) = found_binary {
-            return Ok(inv);
-        }
-
-        if let Some((java, jar)) = found_java {
-            let working_dir = jar.parent().map(|p| p.to_path_buf());
-            return Ok(ServerInvocation {
-                bin:  java.to_string_lossy().into_owned(),
-                args: vec!["-jar".to_string(), jar.to_string_lossy().into_owned()],
-                working_dir,
-            });
-        }
-
-        do_log(log, "[resolve] macOS scan found nothing in bundle");
-    }
-
-    for name in &["suwayomi-server", "tachidesk-server"] {
-        #[cfg(target_os = "windows")]
-        let found = std::process::Command::new("where").arg(name).output().map(|o| o.status.success()).unwrap_or(false);
-        #[cfg(not(target_os = "windows"))]
-        let found = std::process::Command::new("which").arg(name).output().map(|o| o.status.success()).unwrap_or(false);
-
-        if found {
-            return Ok(ServerInvocation { bin: name.to_string(), args: vec![], working_dir: None });
-        }
-    }
-
-    Err(SpawnError::NotConfigured(
-        "Server binary not found. Install Suwayomi-Server or set the path in Settings.".to_string(),
-    ))
-}
-
-#[tauri::command]
-fn spawn_server(binary: String, app: tauri::AppHandle) -> Result<(), SpawnError> {
-    {
-        let state = app.state::<ServerState>();
-        if state.0.lock().unwrap().is_some() {
-            return Ok(());
-        }
-    }
-
-    let data_dir = suwayomi_data_dir();
-    let log_path = data_dir.join("moku-spawn.log");
-    let _ = std::fs::create_dir_all(&data_dir);
-    let mut log = std::fs::OpenOptions::new().create(true).append(true).open(&log_path).ok();
-
-    do_log(&mut log, &format!("[spawn_server] binary={:?} data_dir={:?}", binary, data_dir));
-
-    seed_server_conf(&data_dir);
-
-    let mut invocation = resolve_server_binary(&binary, &app, &mut log).map_err(|e| {
-        do_log(&mut log, &format!("[spawn_server] resolve failed: {:?}", e));
-        e
-    })?;
-
-    if invocation.bin.ends_with("java") || invocation.bin.ends_with("java.exe") {
-        let rootdir_flag = format!(
-            "-Dsuwayomi.tachidesk.config.server.rootDir={}",
-            data_dir.to_string_lossy()
-        );
-        invocation.args.insert(0, rootdir_flag);
-    }
-
-    let working_dir = invocation.working_dir.unwrap_or_else(|| std::env::current_dir().unwrap_or_default());
-
-    do_log(&mut log, &format!("[spawn_server] bin={:?} args={:?} cwd={:?}", invocation.bin, invocation.args, working_dir));
-
-    let cmd = app.shell()
-        .command(&invocation.bin)
-        .env("JAVA_TOOL_OPTIONS", "-Djava.awt.headless=true")
-        .args(&invocation.args)
-        .current_dir(&working_dir);
-
-    match cmd.spawn() {
-        Ok((_rx, child)) => {
-            *app.state::<ServerState>().0.lock().unwrap() = Some(child);
-            Ok(())
-        }
-        Err(e) => {
-            do_log(&mut log, &format!("[spawn_server] spawn failed: {}", e));
-            Err(SpawnError::SpawnFailed(e.to_string()))
-        }
-    }
-}
-
-#[tauri::command]
-fn kill_server(app: tauri::AppHandle) -> Result<(), String> {
-    kill_tachidesk(&app);
-    Ok(())
-}
-
-#[tauri::command]
-async fn list_releases() -> Result<Vec<ReleaseInfo>, String> {
-    use tauri_plugin_http::reqwest;
-
-    let client = reqwest::Client::builder()
-        .user_agent("Moku")
-        .build()
-        .map_err(|e| e.to_string())?;
-
-    let resp = client
-        .get("https://api.github.com/repos/moku-project/Moku/releases?per_page=30")
-        .send()
-        .await
-        .map_err(|e| e.to_string())?;
-
-    if !resp.status().is_success() {
-        return Err(format!("GitHub API returned {}", resp.status()));
-    }
-
-    #[derive(serde::Deserialize)]
-    struct GhRelease {
-        tag_name:     String,
-        name:         Option<String>,
-        body:         Option<String>,
-        published_at: Option<String>,
-        html_url:     String,
-    }
-
-    let body = resp.text().await.map_err(|e| e.to_string())?;
-    let releases: Vec<GhRelease> = serde_json::from_str(&body).map_err(|e| e.to_string())?;
-
-    Ok(releases.into_iter().map(|r| ReleaseInfo {
-        tag_name:     r.tag_name.clone(),
-        name:         r.name.unwrap_or_else(|| r.tag_name.clone()),
-        body:         r.body.unwrap_or_default(),
-        published_at: r.published_at.unwrap_or_default(),
-        html_url:     r.html_url,
-    }).collect())
-}
-
-#[tauri::command]
-#[allow(unused_variables)]
-async fn download_and_install_update(app: tauri::AppHandle, tag: String) -> Result<(), String> {
-    #[cfg(not(target_os = "windows"))]
-    return Err("Native install is Windows-only; open the GitHub release page instead.".into());
-
-    #[cfg(target_os = "windows")]
-    {
-        use tauri_plugin_http::reqwest;
-        use std::io::Write;
-
-        let client = reqwest::Client::builder()
-            .user_agent("Moku")
-            .build()
-            .map_err(|e| e.to_string())?;
-
-        let url = format!("https://api.github.com/repos/moku-project/Moku/releases/tags/{}", tag);
-        let resp = client.get(&url).send().await.map_err(|e| e.to_string())?;
-        if !resp.status().is_success() {
-            return Err(format!("GitHub API returned {} for tag {}", resp.status(), tag));
-        }
-
-        #[derive(serde::Deserialize)]
-        struct Asset { name: String, browser_download_url: String, size: u64 }
-        #[derive(serde::Deserialize)]
-        struct Release { assets: Vec<Asset> }
-
-        let body = resp.text().await.map_err(|e| e.to_string())?;
-        let release: Release = serde_json::from_str(&body).map_err(|e| e.to_string())?;
-
-        let asset = release.assets
-            .into_iter()
-            .find(|a| a.name.ends_with("_x64-setup.exe"))
-            .ok_or_else(|| format!("No x64-setup.exe asset found in release {}", tag))?;
-
-        let total = if asset.size > 0 { Some(asset.size) } else { None };
-        let mut resp = client.get(&asset.browser_download_url).send().await.map_err(|e| e.to_string())?;
-
-        let tmp_path = std::env::temp_dir().join(&asset.name);
-        let mut file = std::fs::File::create(&tmp_path).map_err(|e| e.to_string())?;
-        let mut downloaded: u64 = 0;
-
-        while let Some(chunk) = resp.chunk().await.map_err(|e| e.to_string())? {
-            file.write_all(&chunk).map_err(|e| e.to_string())?;
-            downloaded += chunk.len() as u64;
-            let _ = app.emit("update-progress", UpdateProgress { downloaded, total });
-        }
-        drop(file);
-
-        use std::os::windows::process::CommandExt;
-        const CREATE_NO_WINDOW: u32 = 0x08000000;
-        std::process::Command::new(&tmp_path)
-            .creation_flags(CREATE_NO_WINDOW)
-            .spawn()
-            .map_err(|e| e.to_string())?;
-
-        let _ = app.emit("update-launching", ());
-
-        Ok(())
-    }
-}
-
-#[tauri::command]
-fn restart_app(app: tauri::AppHandle) {
-    tauri::process::restart(&app.env());
-}
-
-#[tauri::command]
-fn open_path(path: String) -> Result<(), String> {
-    #[cfg(target_os = "windows")]
-    {
-        let p = strip_unc(std::path::PathBuf::from(path.trim()));
-        std::process::Command::new("explorer")
-            .arg(p)
-            .spawn()
-            .map_err(|e| e.to_string())?;
-    }
-    #[cfg(target_os = "macos")]
-    {
-        let p = std::path::Path::new(path.trim());
-        std::process::Command::new("open")
-            .arg(p)
-            .spawn()
-            .map_err(|e| e.to_string())?;
-    }
-    #[cfg(not(any(target_os = "windows", target_os = "macos")))]
-    {
-        let p = std::path::Path::new(path.trim());
-        std::process::Command::new("xdg-open")
-            .arg(p)
-            .spawn()
-            .map_err(|e| e.to_string())?;
-    }
-    Ok(())
-}
-
-#[tauri::command]
-async fn pick_downloads_folder(app: tauri::AppHandle) -> Option<String> {
-    use tauri_plugin_dialog::DialogExt;
-    app.dialog()
-        .file()
-        .set_title("Choose Downloads Folder")
-        .blocking_pick_folder()
-        .map(|p| p.to_string())
-}
-
-fn moku_backup_dir(app: &tauri::AppHandle) -> PathBuf {
-    app.path().app_data_dir()
-        .unwrap_or_else(|_| PathBuf::from("."))
-        .join("backups")
-}
-
-#[tauri::command]
-async fn export_app_data(app: tauri::AppHandle, json: String) -> Result<String, String> {
-    use tauri_plugin_dialog::DialogExt;
-
-    let now = std::time::SystemTime::now()
-        .duration_since(std::time::UNIX_EPOCH)
-        .unwrap_or_default()
-        .as_secs();
-    let filename = format!("moku-backup-{}.json", now);
-
-    let path = app.dialog()
-        .file()
-        .set_title("Save Moku app data backup")
-        .set_file_name(&filename)
-        .blocking_save_file()
-        .ok_or("Cancelled")?;
-
-    let dest = PathBuf::from(path.to_string());
-    std::fs::write(&dest, json.as_bytes()).map_err(|e| e.to_string())?;
-
-    Ok(dest.to_string_lossy().into_owned())
-}
-
-#[tauri::command]
-async fn import_app_data(app: tauri::AppHandle) -> Result<String, String> {
-    use tauri_plugin_dialog::DialogExt;
-
-    let path = app.dialog()
-        .file()
-        .set_title("Open Moku app data backup")
-        .blocking_pick_file()
-        .ok_or("Cancelled")?;
-
-    let src = PathBuf::from(path.to_string());
-    let contents = std::fs::read_to_string(&src).map_err(|e| e.to_string())?;
-
-    Ok(contents)
-}
-
-#[tauri::command]
-fn auto_backup_app_data(app: tauri::AppHandle, json: String) -> Result<(), String> {
-    let backup_dir = moku_backup_dir(&app);
-    std::fs::create_dir_all(&backup_dir).map_err(|e| e.to_string())?;
-
-    let now = std::time::SystemTime::now()
-        .duration_since(std::time::UNIX_EPOCH)
-        .unwrap_or_default()
-        .as_secs();
-    let dest = backup_dir.join(format!("auto-moku-backup-{}.json", now));
-    std::fs::write(&dest, json.as_bytes()).map_err(|e| e.to_string())?;
-
-    let mut entries: Vec<_> = std::fs::read_dir(&backup_dir)
-        .map_err(|e| e.to_string())?
-        .filter_map(|e| e.ok())
-        .filter(|e| e.file_name().to_string_lossy().starts_with("auto-moku-backup-"))
-        .collect();
-
-    entries.sort_by_key(|e| e.file_name());
-
-    for old in entries.iter().take(entries.len().saturating_sub(5)) {
-        let _ = std::fs::remove_file(old.path());
-    }
-
-    Ok(())
-}
-
-#[tauri::command]
-fn get_auto_backup_dir(app: tauri::AppHandle) -> String {
-    moku_backup_dir(&app).to_string_lossy().into_owned()
 }
 
 #[cfg_attr(mobile, tauri::mobile_entry_point)]
 pub fn run() {
+    if signal_existing_instance() {
+        std::process::exit(0);
+    }
+
     tauri::Builder::default()
+        .plugin(tauri_plugin_store::Builder::new().build())
         .plugin(tauri_plugin_discord_rpc::init())
         .plugin(tauri_plugin_dialog::init())
         .plugin(tauri_plugin_os::init())
@@ -813,30 +87,78 @@ pub fn run() {
         .plugin(tauri_plugin_process::init())
         .manage(ServerState(Mutex::new(None)))
         .invoke_handler(tauri::generate_handler![
-            get_storage_info,
+            commands::storage::get_storage_info,
-            get_default_downloads_path,
+            commands::storage::get_default_downloads_path,
-            check_path_exists,
+            commands::storage::check_path_exists,
-            create_directory,
+            commands::storage::create_directory,
-            migrate_downloads,
+            commands::storage::migrate_downloads,
-            spawn_server,
+            commands::server::spawn_server,
-            kill_server,
+            commands::server::kill_server,
-            get_platform_ui_scale,
+            commands::system::get_platform_ui_scale,
-            list_releases,
+            commands::system::restart_app,
-            download_and_install_update,
+            commands::system::exit_app,
-            restart_app,
+            commands::system::clear_moku_cache,
-            open_path,
+            commands::system::clear_suwayomi_cache,
-            pick_downloads_folder,
+            commands::system::reset_suwayomi_data,
-            export_app_data,
+            commands::system::open_path,
-            import_app_data,
+            commands::system::pick_downloads_folder,
-            auto_backup_app_data,
+            commands::system::pick_server_binary,
-            get_auto_backup_dir,
+            commands::backup::export_app_data,
+            commands::backup::import_app_data,
+            commands::backup::auto_backup_app_data,
+            commands::backup::get_auto_backup_dir,
+            commands::backup::read_store_files,
+            commands::updater::list_releases,
+            commands::updater::download_and_install_update,
+            commands::biometric::windows_hello_authenticate,
+            commands::biometric::windows_hello_available,
         ])
-        .setup(|_app| Ok(()))
+        .setup(|app| {
+            start_instance_listener(app.handle().clone());
+
+            let show = MenuItem::with_id(app, "show", "Show Moku", true, None::<&str>)?;
+            let sep  = PredefinedMenuItem::separator(app)?;
+            let quit = MenuItem::with_id(app, "quit", "Quit Moku", true, None::<&str>)?;
+            let menu = Menu::with_items(app, &[&show, &sep, &quit])?;
+
+            TrayIconBuilder::new()
+                .icon(app.default_window_icon().unwrap().clone())
+                .menu(&menu)
+                .show_menu_on_left_click(false)
+                .tooltip("Moku")
+                .on_menu_event(|app, event| match event.id.as_ref() {
+                    "show" => {
+                        if let Some(win) = app.get_webview_window("main") {
+                            let _ = win.show();
+                            let _ = win.set_focus();
+                        }
+                    }
+                    "quit" => do_quit(app),
+                    _ => {}
+                })
+                .on_tray_icon_event(|tray, event| {
+                    if let TrayIconEvent::Click {
+                        button: MouseButton::Left,
+                        button_state: MouseButtonState::Up,
+                        ..
+                    } = event
+                    {
+                        let app = tray.app_handle();
+                        if let Some(win) = app.get_webview_window("main") {
+                            let _ = win.show();
+                            let _ = win.set_focus();
+                        }
+                    }
+                })
+                .build(app)?;
+
+            Ok(())
+        })
         .on_window_event(|window, event| {
             if let WindowEvent::Destroyed = event {
-                kill_tachidesk(window.app_handle());
+                server::kill_tachidesk(window.app_handle());
             }
         })
         .run(tauri::generate_context!())
-        .expect("error while running moku");
+        .expect("error while running moku")
 }

src-tauri/src/main.rs

@@ -2,4 +2,4 @@
 
 fn main() {
     moku_lib::run();
-}
+}

src-tauri/src/server/conf.rs

@@ -0,0 +1,82 @@
+use std::path::PathBuf;
+
+const DEFAULT_SERVER_CONF: &str = r#"server.ip = "127.0.0.1"
+server.port = 4567
+server.webUIEnabled = false
+server.initialOpenInBrowserEnabled = false
+server.systemTrayEnabled = false
+server.webUIInterface = "browser"
+server.webUIFlavor = "WebUI"
+server.webUIChannel = "preview"
+server.electronPath = ""
+server.debugLogsEnabled = false
+server.downloadAsCbz = true
+server.autoDownloadNewChapters = false
+server.globalUpdateInterval = 12
+server.maxSourcesInParallel = 6
+server.extensionRepos = []
+"#;
+
+pub fn seed_server_conf(data_dir: &PathBuf, web_ui_enabled: bool) {
+    let conf_path = data_dir.join("server.conf");
+
+    if !conf_path.exists() {
+        if let Err(e) = std::fs::create_dir_all(data_dir) {
+            eprintln!("Could not create Suwayomi data dir: {e}");
+            return;
+        }
+        let initial = patch_conf_key(
+            DEFAULT_SERVER_CONF.to_string(),
+            "server.webUIEnabled",
+            if web_ui_enabled { "true" } else { "false" },
+        );
+        if let Err(e) = std::fs::write(&conf_path, initial) {
+            eprintln!("Could not write server.conf: {e}");
+        }
+        return;
+    }
+
+    let Ok(contents) = std::fs::read_to_string(&conf_path) else {
+        return;
+    };
+
+    let patched = patch_conf_key(
+        patch_conf_key(
+            patch_conf_key(
+                contents,
+                "server.webUIEnabled",
+                if web_ui_enabled { "true" } else { "false" },
+            ),
+            "server.initialOpenInBrowserEnabled",
+            "false",
+        ),
+        "server.systemTrayEnabled",
+        "false",
+    );
+
+    let _ = std::fs::write(&conf_path, patched);
+}
+
+fn patch_conf_key(text: String, key: &str, value: &str) -> String {
+    let replacement = format!("{key} = {value}");
+    let lines: Vec<&str> = text.lines().collect();
+
+    if let Some(pos) = lines.iter().position(|l| l.trim_start().starts_with(key)) {
+        let mut out = lines
+            .iter()
+            .enumerate()
+            .map(|(i, l)| if i == pos { replacement.as_str() } else { l })
+            .collect::<Vec<_>>()
+            .join("\n");
+        out.push('\n');
+        return out;
+    }
+
+    let mut out = text;
+    if !out.ends_with('\n') {
+        out.push('\n');
+    }
+    out.push_str(&replacement);
+    out.push('\n');
+    out
+}

src-tauri/src/server/mod.rs

@@ -0,0 +1,53 @@
+pub mod conf;
+pub mod resolve;
+
+use std::io::Write;
+use tauri::Manager;
+
+use crate::ServerState;
+
+pub use resolve::SpawnError;
+
+pub fn do_log(log: &mut Option<std::fs::File>, msg: &str) {
+    eprintln!("{}", msg);
+    if let Some(f) = log {
+        let _ = writeln!(f, "{}", msg);
+    }
+}
+
+pub fn kill_tachidesk(app: &tauri::AppHandle) {
+    let state = app.state::<ServerState>();
+    if let Some(child) = state.0.lock().unwrap().take() {
+        let _ = child.kill();
+    }
+
+    #[cfg(target_os = "windows")]
+    {
+        use std::os::windows::process::CommandExt;
+        const CREATE_NO_WINDOW: u32 = 0x08000000;
+
+        let _ = std::process::Command::new("taskkill")
+            .args(["/F", "/FI", "IMAGENAME eq java.exe"])
+            .creation_flags(CREATE_NO_WINDOW)
+            .status();
+
+        for _ in 0..30 {
+            let still_running = std::process::Command::new("tasklist")
+                .args(["/FI", "IMAGENAME eq java.exe", "/NH"])
+                .creation_flags(CREATE_NO_WINDOW)
+                .output()
+                .map(|o| String::from_utf8_lossy(&o.stdout).contains("java.exe"))
+                .unwrap_or(false);
+
+            if !still_running {
+                break;
+            }
+            std::thread::sleep(std::time::Duration::from_millis(100));
+        }
+    }
+
+    #[cfg(not(target_os = "windows"))]
+    let _ = std::process::Command::new("pkill")
+        .args(["-f", "tachidesk"])
+        .status();
+}

src-tauri/src/server/resolve.rs

@@ -0,0 +1,240 @@
+use crate::server::do_log;
+use serde::Serialize;
+use std::path::PathBuf;
+use tauri::Manager;
+
+#[derive(Serialize, Debug)]
+#[serde(tag = "kind", content = "message")]
+pub enum SpawnError {
+    NotConfigured(String),
+    SpawnFailed(String),
+}
+
+pub struct ServerInvocation {
+    pub bin: String,
+    pub args: Vec<String>,
+    pub working_dir: Option<PathBuf>,
+}
+
+pub fn suwayomi_data_dir() -> PathBuf {
+    #[cfg(target_os = "windows")]
+    {
+        dirs::data_dir()
+            .unwrap_or_else(|| PathBuf::from("C:\\ProgramData"))
+            .join("Tachidesk")
+    }
+    #[cfg(target_os = "macos")]
+    {
+        dirs::data_dir()
+            .unwrap_or_else(|| dirs::home_dir().unwrap_or_else(|| PathBuf::from("~")))
+            .join("Tachidesk")
+    }
+    #[cfg(not(any(target_os = "windows", target_os = "macos")))]
+    {
+        let base = std::env::var("XDG_DATA_HOME")
+            .map(PathBuf::from)
+            .unwrap_or_else(|_| dirs::data_dir().unwrap_or_else(|| PathBuf::from("/tmp")));
+        base.join("Tachidesk")
+    }
+}
+
+pub fn strip_unc(path: PathBuf) -> PathBuf {
+    let s = path.to_string_lossy();
+    if let Some(stripped) = s.strip_prefix(r"\\?\") {
+        PathBuf::from(stripped)
+    } else {
+        path
+    }
+}
+
+fn java_bin_name() -> &'static str {
+    if cfg!(target_os = "windows") { "java.exe" } else { "java" }
+}
+
+fn find_java_in_bundle(bundle_dir: &PathBuf, log: &mut Option<std::fs::File>) -> Option<PathBuf> {
+    let java = bundle_dir.join("jre").join("bin").join(java_bin_name());
+    do_log(log, &format!("[find_java] {:?} exists={}", java, java.exists()));
+    if java.exists() { Some(java) } else { None }
+}
+
+fn data_root_args() -> Vec<String> {
+    vec!["--dataRoot".to_string(), suwayomi_data_dir().to_string_lossy().into_owned()]
+}
+
+fn jar_data_root_flag() -> String {
+    format!("-Dsuwayomi.server.rootDir={}", suwayomi_data_dir().to_string_lossy())
+}
+
+fn jar_invocation(java: PathBuf, jar: PathBuf, working_dir: PathBuf) -> ServerInvocation {
+    ServerInvocation {
+        bin: java.to_string_lossy().into_owned(),
+        args: vec![
+            jar_data_root_flag(),
+            "-jar".to_string(),
+            jar.to_string_lossy().into_owned(),
+        ],
+        working_dir: Some(working_dir),
+    }
+}
+
+pub fn resolve_server_binary(
+    binary: &str,
+    app: &tauri::AppHandle,
+    log: &mut Option<std::fs::File>,
+) -> Result<ServerInvocation, SpawnError> {
+    do_log(log, &format!("[resolve] binary={:?}", binary));
+
+    if !binary.trim().is_empty() {
+        let path = strip_unc(PathBuf::from(binary.trim()));
+        do_log(log, &format!("[resolve] user path={:?} exists={}", path, path.exists()));
+        if path.exists() {
+            let working_dir = path.parent().map(|p| p.to_path_buf());
+            return Ok(ServerInvocation {
+                bin: path.to_string_lossy().into_owned(),
+                args: data_root_args(),
+                working_dir,
+            });
+        }
+        do_log(log, "[resolve] user path not found, falling through");
+    }
+
+    if let Ok(exe) = std::env::current_exe() {
+        if let Some(bin_dir) = exe.parent() {
+            for name in &["tachidesk-server", "suwayomi-launcher"] {
+                let p = bin_dir.join(name);
+                do_log(log, &format!("[resolve] sibling={:?} exists={}", p, p.exists()));
+                if p.exists() {
+                    return Ok(ServerInvocation {
+                        bin: p.to_string_lossy().into_owned(),
+                        args: data_root_args(),
+                        working_dir: Some(bin_dir.to_path_buf()),
+                    });
+                }
+            }
+        }
+    }
+
+    #[cfg(not(target_os = "macos"))]
+    {
+        let resource_dir = {
+            let raw = app.path().resource_dir().unwrap_or_default();
+            let stripped = strip_unc(raw);
+            do_log(log, &format!("[resolve] resource_dir={:?}", stripped));
+            stripped
+        };
+
+        let bundle_dir = resource_dir.join("binaries").join("suwayomi-bundle");
+        let jar = bundle_dir.join("bin").join("Suwayomi-Server.jar");
+
+        do_log(log, &format!("[resolve] bundle_dir={:?} exists={}", bundle_dir, bundle_dir.exists()));
+        do_log(log, &format!("[resolve] jar={:?} exists={}", jar, jar.exists()));
+
+        if let Some(java) = find_java_in_bundle(&bundle_dir, log) {
+            if jar.exists() {
+                do_log(log, "[resolve] using bundled JRE + jar");
+                return Ok(jar_invocation(java, jar, bundle_dir));
+            }
+        }
+
+        for name in &["suwayomi-launcher", "suwayomi-launcher.sh", "tachidesk-server"] {
+            let p = resource_dir.join(name);
+            do_log(log, &format!("[resolve] sidecar={:?} exists={}", p, p.exists()));
+            if p.exists() {
+                return Ok(ServerInvocation {
+                    bin: p.to_string_lossy().into_owned(),
+                    args: data_root_args(),
+                    working_dir: Some(resource_dir.clone()),
+                });
+            }
+        }
+
+        if let Some(java) = find_java_in_bundle(&resource_dir, log) {
+            let jar = std::fs::read_dir(&resource_dir)
+                .ok()
+                .and_then(|mut rd| {
+                    rd.find(|e| e.as_ref().map(|e| e.file_name().to_string_lossy().ends_with(".jar")).unwrap_or(false))
+                        .and_then(|e| e.ok())
+                        .map(|e| e.path())
+                });
+            if let Some(jar_path) = jar {
+                do_log(log, &format!("[resolve] generic JRE java={:?} jar={:?}", java, jar_path));
+                return Ok(jar_invocation(java, jar_path, resource_dir));
+            }
+        }
+    }
+
+    #[cfg(target_os = "macos")]
+    {
+        let resource_dir = app.path().resource_dir().unwrap_or_default();
+        let bundle_dir = resource_dir.join("suwayomi-bundle");
+
+        do_log(log, &format!("[resolve] macOS resource_dir={:?}", resource_dir));
+        do_log(log, &format!("[resolve] macOS bundle_dir={:?} exists={}", bundle_dir, bundle_dir.exists()));
+
+        let java        = bundle_dir.join("jre").join("bin").join("java");
+        let jar         = bundle_dir.join("bin").join("Suwayomi-Server.jar");
+        let launcher_sh = bundle_dir.join("Suwayomi Launcher.command");
+        let launcher_jar = bundle_dir.join("Suwayomi-Launcher.jar");
+
+        do_log(log, &format!("[resolve] java={:?} exists={}", java, java.exists()));
+        do_log(log, &format!("[resolve] jar={:?} exists={}", jar, jar.exists()));
+        do_log(log, &format!("[resolve] launcher.command={:?} exists={}", launcher_sh, launcher_sh.exists()));
+        do_log(log, &format!("[resolve] launcher.jar={:?} exists={}", launcher_jar, launcher_jar.exists()));
+
+        if java.exists() && jar.exists() {
+            do_log(log, "[resolve] macOS using bundled JRE + Suwayomi-Server.jar");
+            return Ok(jar_invocation(java, jar, bundle_dir));
+        }
+
+        if launcher_sh.exists() {
+            use std::os::unix::fs::PermissionsExt;
+            let _ = std::fs::set_permissions(&launcher_sh, std::fs::Permissions::from_mode(0o755));
+            do_log(log, "[resolve] macOS using Suwayomi Launcher.command");
+            return Ok(ServerInvocation {
+                bin: launcher_sh.to_string_lossy().into_owned(),
+                args: vec![],
+                working_dir: Some(bundle_dir),
+            });
+        }
+
+        if java.exists() && launcher_jar.exists() {
+            do_log(log, "[resolve] macOS using bundled JRE + Suwayomi-Launcher.jar");
+            return Ok(jar_invocation(java, launcher_jar, bundle_dir));
+        }
+
+        do_log(log, "[resolve] macOS bundle not found, falling through to PATH");
+    }
+
+    for name in &["suwayomi-server", "tachidesk-server"] {
+        #[cfg(target_os = "windows")]
+        let resolved = std::process::Command::new("where")
+            .arg(name)
+            .output()
+            .ok()
+            .filter(|o| o.status.success())
+            .and_then(|o| String::from_utf8(o.stdout).ok())
+            .and_then(|s| s.lines().next().map(|l| l.trim().to_string()));
+
+        #[cfg(not(target_os = "windows"))]
+        let resolved = std::process::Command::new("which")
+            .arg(name)
+            .output()
+            .ok()
+            .filter(|o| o.status.success())
+            .and_then(|o| String::from_utf8(o.stdout).ok())
+            .and_then(|s| s.lines().next().map(|l| l.trim().to_string()));
+
+        if let Some(bin_path) = resolved {
+            do_log(log, &format!("[resolve] found on PATH: {:?}", bin_path));
+            return Ok(ServerInvocation {
+                bin: bin_path,
+                args: vec![],
+                working_dir: None,
+            });
+        }
+    }
+
+    Err(SpawnError::NotConfigured(
+        "Server binary not found. Install Suwayomi-Server or set the path in Settings.".to_string(),
+    ))
+}

src-tauri/tauri.conf.json

@@ -1,7 +1,7 @@
 {
   "$schema": "https://schema.tauri.app/config/2",
   "productName": "Moku",
-  "version": "0.9.1",
+  "version": "0.9.4",
   "identifier": "io.github.MokuProject.Moku",
   "build": {
     "frontendDist": "../dist",

src/App.svelte

@@ -4,9 +4,9 @@
   import { listen }            from "@tauri-apps/api/event";
   import { getCurrentWindow }  from "@tauri-apps/api/window";
   import { platform }          from "@tauri-apps/plugin-os";
-  import { store, setActiveDownloads } from "@store/state.svelte";
+  import { store, updateSettings, setActiveDownloads } from "@store/state.svelte";
   import { downloadStore } from "@features/downloads/store/downloadState.svelte";
-  import { boot, startProbe, stopProbe, retryBoot, bypassBoot } from "@store/boot.svelte";
+  import { boot, initStore, startProbe, stopProbe, retryBoot, bypassBoot } from "@store/boot.svelte";
   import { initRpc, setIdle, clearReading, destroyRpc } from "@store/discord";
   import { applyTheme }        from "@core/theme";
   import { applyZoom, mountZoomKey, mountIdleDetection } from "@core/ui";
@@ -31,6 +31,9 @@
   let themeEditorOpen   = $state(false);
   let themeEditorEditId = $state<string | null>(null);
 
+  let closeDialogOpen   = $state(false);
+  let closeRemember     = $state(false);
+
   function openThemeEditor(id?: string | null) {
     themeEditorEditId = id ?? null;
     themeEditorOpen   = true;
@@ -41,6 +44,35 @@
     themeEditorEditId = null;
   }
 
+  async function doQuit() {
+    if (store.settings.autoStartServer) {
+      await Promise.race([
+        invoke("kill_server").catch(() => {}),
+        new Promise(res => setTimeout(res, 2000)),
+      ]);
+    }
+    await invoke("exit_app");
+  }
+
+  async function doHide() {
+    await win.hide();
+  }
+
+  async function handleCloseRequested() {
+    const action = store.settings.closeAction ?? "ask";
+    if (action === "tray") { await doHide(); return; }
+    if (action === "quit") { await doQuit(); return; }
+    closeDialogOpen = true;
+  }
+
+  async function confirmClose(choice: "tray" | "quit") {
+    closeDialogOpen = false;
+    if (closeRemember) updateSettings({ closeAction: choice });
+    closeRemember = false;
+    if (choice === "tray") await doHide();
+    else await doQuit();
+  }
+
   $effect(() => { void store.settings.theme; applyTheme(); });
   $effect(() => { void store.settings.uiZoom; applyZoom(); });
   $effect(() => mountZoomKey());
@@ -59,6 +91,13 @@
     return () => clearTimeout(timer);
   });
 
+  $effect(() => {
+    if (!appReady) return;
+    downloadStore.poll();
+    const dlInterval = setInterval(() => downloadStore.poll(), 2000);
+    return () => clearInterval(dlInterval);
+  });
+
   $effect(() => {
     if (store.settings.discordRpc) {
       initRpc();
@@ -93,31 +132,33 @@
       applyZoom();
     });
 
+    const unlistenClose = await win.listen("tauri://close-requested", handleCloseRequested);
+
+    await initStore();
+    startProbe();
+
     if (store.settings.autoStartServer) {
-      invoke<void>("spawn_server", { binary: store.settings.serverBinary }).catch((err: any) => {
+      invoke<void>("spawn_server", {
+        binary: store.settings.serverBinary,
+        webUiEnabled: store.settings.suwayomiWebUI ?? false,
+      }).catch((err: any) => {
         if (err?.kind === "NotConfigured") boot.notConfigured = true;
         else console.warn("Could not start server:", err);
       });
     }
 
-    startProbe();
-
     const unlistenDownload = await listen<{ chapterId: number; mangaId: number; progress: number }[]>(
       "download-progress",
       e => setActiveDownloads(e.payload),
     );
 
-    await downloadStore.poll();
-    const dlInterval = setInterval(() => downloadStore.poll(), 2000);
-
     return () => {
       stopProbe();
-      clearInterval(dlInterval);
       unlistenResize();
       unlistenScale();
       unlistenDownload();
+      unlistenClose();
       destroyRpc();
-      if (store.settings.autoStartServer) invoke("kill_server").catch(() => {});
       delete (window as any).__mokuShowSplash;
     };
   });
@@ -127,7 +168,7 @@
   <SplashScreen mode="idle" showFps showCards={store.settings.splashCards ?? true}
     onDismiss={() => setTimeout(() => devSplash = false, 340)} />
 
-{:else if !appReady && !boot.loginRequired && !boot.unsupportedMode}
+{:else if !appReady && !boot.loginRequired}
   <SplashScreen mode="loading" ringFull={boot.serverProbeOk}
     failed={boot.failed} notConfigured={boot.notConfigured}
     showCards={store.settings.splashCards ?? true}
@@ -135,7 +176,7 @@
     onRetry={retryBoot}
     onBypass={() => bypassBoot(() => { appReady = true; })} />
 
-{:else if boot.unsupportedMode || boot.loginRequired}
+{:else if boot.loginRequired}
   <SplashScreen mode="loading" ringFull={true} showCards={store.settings.splashCards ?? true} />
   <AuthGate onReady={() => { appReady = true; }} />
 
@@ -145,8 +186,13 @@
       onDismiss={() => { idle = false; }} />
   {/if}
 
+  {#if boot.sessionExpired}
+    <SplashScreen mode="loading" ringFull={true} showCards={store.settings.splashCards ?? true} />
+    <AuthGate onReady={() => { boot.sessionExpired = false; }} />
+  {/if}
+
   <div id="app-shell" class="root">
-    {#if !store.activeChapter}<TitleBar />{/if}
+    {#if !store.activeChapter}<TitleBar onClose={handleCloseRequested} />{/if}
     <div class="content">
       {#if store.activeChapter}<Reader />{:else}<Layout />{/if}
     </div>
@@ -159,7 +205,160 @@
   </div>
 {/if}
 
+{#if closeDialogOpen}
+  <div class="close-backdrop" role="presentation" onclick={() => { closeDialogOpen = false; closeRemember = false; }}>
+    <div class="close-dialog" role="dialog" aria-modal="true" onclick={(e) => e.stopPropagation()}>
+      <div class="close-header">
+        <p class="close-title">Close Moku?</p>
+        <p class="close-sub">Choose how the app should exit.</p>
+      </div>
+      <div class="close-actions">
+        <button class="close-btn" onclick={() => confirmClose("tray")}>
+          <span class="close-btn-label">Minimize to Tray</span>
+          <span class="close-btn-desc">Keep running in the background</span>
+        </button>
+        <button class="close-btn close-btn-danger" onclick={() => confirmClose("quit")}>
+          <span class="close-btn-label">Quit</span>
+          <span class="close-btn-desc">Stop Moku entirely</span>
+        </button>
+      </div>
+      <button class="close-remember" onclick={() => closeRemember = !closeRemember}>
+        <span class="close-remember-toggle" class:on={closeRemember}><span class="close-remember-thumb"></span></span>
+        <span class="close-remember-label">Remember my choice</span>
+      </button>
+    </div>
+  </div>
+{/if}
+
 <style>
   .root    { display: flex; flex-direction: column; height: 100%; overflow: hidden; }
   .content { flex: 1; overflow: hidden; }
+
+  .close-backdrop {
+    position: fixed;
+    inset: 0;
+    background: rgba(0, 0, 0, 0.55);
+    backdrop-filter: blur(6px);
+    -webkit-backdrop-filter: blur(6px);
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    z-index: var(--z-modal);
+  }
+
+  .close-dialog {
+    background: var(--bg-surface);
+    border: 1px solid var(--border-base);
+    border-radius: var(--radius-2xl);
+    padding: var(--sp-5);
+    display: flex;
+    flex-direction: column;
+    gap: var(--sp-3);
+    width: 300px;
+    box-shadow:
+      0 0 0 1px rgba(255,255,255,0.04) inset,
+      0 20px 60px rgba(0,0,0,0.65),
+      0 6px 20px rgba(0,0,0,0.35);
+  }
+
+  .close-header { display: flex; flex-direction: column; gap: 3px; }
+
+  .close-title {
+    font-family: var(--font-ui);
+    font-size: var(--text-base);
+    font-weight: var(--weight-medium);
+    color: var(--text-primary);
+    letter-spacing: var(--tracking-tight);
+    margin: 0;
+  }
+
+  .close-sub {
+    font-family: var(--font-ui);
+    font-size: var(--text-xs);
+    color: var(--text-faint);
+    letter-spacing: var(--tracking-wide);
+    margin: 0;
+  }
+
+  .close-actions { display: flex; flex-direction: column; gap: var(--sp-1); }
+
+  .close-btn {
+    display: flex;
+    flex-direction: column;
+    align-items: flex-start;
+    gap: 2px;
+    width: 100%;
+    padding: 10px var(--sp-3);
+    border-radius: var(--radius-lg);
+    border: 1px solid var(--border-dim);
+    background: var(--bg-raised);
+    cursor: pointer;
+    text-align: left;
+    transition: background var(--t-base), border-color var(--t-base);
+  }
+  .close-btn:hover { background: var(--bg-overlay); border-color: var(--border-strong); }
+
+  .close-btn-danger { border-color: color-mix(in srgb, var(--color-error) 30%, transparent); }
+  .close-btn-danger:hover { background: var(--color-error-bg); border-color: color-mix(in srgb, var(--color-error) 55%, transparent); }
+  .close-btn-danger .close-btn-label { color: var(--color-error); }
+  .close-btn-danger .close-btn-desc  { color: color-mix(in srgb, var(--color-error) 55%, var(--text-faint)); }
+
+  .close-btn-label {
+    font-family: var(--font-ui);
+    font-size: var(--text-sm);
+    color: var(--text-secondary);
+    font-weight: var(--weight-medium);
+  }
+
+  .close-btn-desc {
+    font-family: var(--font-ui);
+    font-size: var(--text-2xs);
+    color: var(--text-faint);
+    letter-spacing: var(--tracking-wide);
+  }
+
+  .close-remember {
+    display: flex;
+    align-items: center;
+    gap: var(--sp-2);
+    padding: var(--sp-1) 0 0;
+    background: none;
+    border: none;
+    cursor: pointer;
+    user-select: none;
+  }
+
+  .close-remember-toggle {
+    position: relative;
+    width: 28px;
+    height: 16px;
+    border-radius: var(--radius-full);
+    border: 1px solid var(--border-strong);
+    background: var(--bg-overlay);
+    flex-shrink: 0;
+    transition: background var(--t-base), border-color var(--t-base);
+  }
+  .close-remember-toggle.on { background: var(--accent); border-color: var(--accent); }
+
+  .close-remember-thumb {
+    position: absolute;
+    top: 1px;
+    left: 1px;
+    width: 12px;
+    height: 12px;
+    border-radius: 50%;
+    background: var(--text-faint);
+    transition: transform var(--t-base), background var(--t-base);
+  }
+  .close-remember-toggle.on .close-remember-thumb {
+    transform: translateX(12px);
+    background: var(--bg-void);
+  }
+
+  .close-remember-label {
+    font-family: var(--font-ui);
+    font-size: var(--text-xs);
+    color: var(--text-faint);
+    letter-spacing: var(--tracking-wide);
+  }
 </style>

src/api/client.ts

@@ -1,9 +1,24 @@
 import { store } from "@store/state.svelte";
-import { fetchAuthenticated } from "../core/auth";
+import { fetchAuthenticated, AuthRequiredError, refreshUiAccessToken } from "../core/auth";
+import { boot } from "@store/boot.svelte";
+import { getBlobUrl } from "@core/cache/imageCache";
 
 const DEFAULT_URL = "http://127.0.0.1:4567";
 
-function getServerUrl(): string {
+type ReauthResolver = () => void;
+let _reauthQueue: ReauthResolver[] = [];
+
+export function notifyReauthSuccess() {
+  const queue = _reauthQueue;
+  _reauthQueue = [];
+  queue.forEach(resolve => resolve());
+}
+
+function waitForReauth(): Promise<void> {
+  return new Promise(resolve => { _reauthQueue.push(resolve); });
+}
+
+export function getServerUrl(): string {
   const url = store.settings.serverUrl;
   return typeof url === "string" && url.trim() ? url.replace(/\/$/, "") : DEFAULT_URL;
 }
@@ -14,6 +29,14 @@ export function plainThumbUrl(path: string): string {
   return `${getServerUrl()}${path}`;
 }
 
+export async function resolveImageUrl(path: string): Promise<string> {
+  if (!path) return "";
+  const url = path.startsWith("http") ? path : `${getServerUrl()}${path}`;
+  const mode = store.settings.serverAuthMode ?? "NONE";
+  if (mode === "NONE") return url;
+  return getBlobUrl(url);
+}
+
 export const thumbUrl = plainThumbUrl;
 
 interface GQLResponse<T> {
@@ -43,12 +66,13 @@ async function fetchWithRetry(
   for (let i = 0; i < retries; i++) {
     if (signal?.aborted) throw new DOMException("Aborted", "AbortError");
     try {
-      const res = await fetchAuthenticated(url, init, signal);
+      const res = await fetchAuthenticated(url, init, signal, boot.skipped);
       if (signal?.aborted) throw new DOMException("Aborted", "AbortError");
       return res;
     } catch (e: any) {
       if (e?.authRequired) throw e;
       if (e?.name === "AbortError" || signal?.aborted) throw new DOMException("Aborted", "AbortError");
+      if (e instanceof AuthRequiredError) throw e;
       if (i === retries - 1) throw e;
       await abortableSleep(delayMs * Math.pow(1.5, i), signal);
     }
@@ -56,20 +80,72 @@ async function fetchWithRetry(
   throw new Error("unreachable");
 }
 
+export async function fetchImage(
+  path: string,
+  signal?: AbortSignal,
+): Promise<{ src: string; revoke: () => void }> {
+  if (!path) return { src: "", revoke: () => {} };
+
+  const url  = path.startsWith("http") ? path : `${getServerUrl()}${path}`;
+  const mode = store.settings.serverAuthMode ?? "NONE";
+
+  if (mode === "NONE") return { src: url, revoke: () => {} };
+
+  const res = await fetchWithRetry(url, { method: "GET" }, signal);
+  if (!res.ok) throw new Error(`Image fetch failed: ${res.status}`);
+
+  const blob = await res.blob();
+  const src  = URL.createObjectURL(blob);
+  return { src, revoke: () => URL.revokeObjectURL(src) };
+}
+
 export async function gql<T>(
   query: string,
   variables?: Record<string, unknown>,
   signal?: AbortSignal,
 ): Promise<T> {
-  const res = await fetchWithRetry(
+  const tryRefreshAndRetry = async (): Promise<T | null> => {
-    `${getServerUrl()}/api/graphql`,
+    const mode = store.settings.serverAuthMode ?? "NONE";
-    { method: "POST", headers: { "Content-Type": "application/json" }, body: JSON.stringify({ query, variables }) },
+    if (mode !== "UI_LOGIN" || boot.skipped) return null;
-    signal,
+    const refreshed = await refreshUiAccessToken(true);
-  );
+    if (!refreshed) return null;
-  if (signal?.aborted) throw new DOMException("Aborted", "AbortError");
+    if (signal?.aborted) throw new DOMException("Aborted", "AbortError");
-  if (!res.ok) throw new Error(`Suwayomi HTTP ${res.status}`);
+    return attempt();
-  const json: GQLResponse<T> = await res.json();
+  };
-  if (signal?.aborted) throw new DOMException("Aborted", "AbortError");
+
-  if (json.errors?.length) throw new Error(json.errors[0].message);
+  const attempt = async (): Promise<T> => {
-  return json.data;
+    const res = await fetchWithRetry(
-}
+      `${getServerUrl()}/api/graphql`,
+      { method: "POST", headers: { "Content-Type": "application/json" }, body: JSON.stringify({ query, variables }) },
+      signal,
+    );
+    if (signal?.aborted) throw new DOMException("Aborted", "AbortError");
+    if (!res.ok) {
+      if (res.status === 401 || res.status === 403) {
+        const retried = await tryRefreshAndRetry();
+        if (retried) return retried;
+      }
+      throw new Error(`Suwayomi HTTP ${res.status}`);
+    }
+    const json: GQLResponse<T> = await res.json();
+    if (signal?.aborted) throw new DOMException("Aborted", "AbortError");
+    if (json.errors?.length) {
+      const isAuthError = json.errors.some(e => /unauthorized|unauthenticated/i.test(e.message));
+      if (isAuthError && !boot.skipped) {
+        const retried = await tryRefreshAndRetry();
+        if (retried) return retried;
+
+        boot.sessionExpired = true;
+        boot.loginRequired  = true;
+        boot.loginUser      = store.settings.serverAuthUser ?? "";
+        await waitForReauth();
+        if (signal?.aborted) throw new DOMException("Aborted", "AbortError");
+        return attempt();
+      }
+      throw new Error(json.errors[0].message);
+    }
+    return json.data;
+  };
+
+  return attempt();
+}

src/api/mutations/chapters.ts

@@ -3,7 +3,7 @@ export const FETCH_CHAPTERS = `
     fetchChapters(input: { mangaId: $mangaId }) {
       chapters {
         id name chapterNumber sourceOrder isRead isDownloaded isBookmarked
-        pageCount mangaId uploadDate realUrl lastPageRead scanlator
+        pageCount mangaId uploadDate realUrl lastPageRead lastReadAt scanlator
       }
     }
   }
@@ -46,3 +46,19 @@ export const DELETE_DOWNLOADED_CHAPTERS = `
     }
   }
 `;
+
+export const SET_CHAPTER_META = `
+  mutation SetChapterMeta($chapterId: Int!, $key: String!, $value: String!) {
+    setChapterMeta(input: { meta: { chapterId: $chapterId, key: $key, value: $value } }) {
+      meta { key value }
+    }
+  }
+`;
+
+export const DELETE_CHAPTER_META = `
+  mutation DeleteChapterMeta($chapterId: Int!, $key: String!) {
+    deleteChapterMeta(input: { chapterId: $chapterId, key: $key }) {
+      meta { key value }
+    }
+  }
+`;

src/api/mutations/extensions.ts

@@ -17,6 +17,14 @@ export const UPDATE_EXTENSION = `
   }
 `;
 
+export const UPDATE_EXTENSIONS = `
+  mutation UpdateExtensions($ids: [String!]!, $install: Boolean, $uninstall: Boolean, $update: Boolean) {
+    updateExtensions(input: { ids: $ids, patch: { install: $install, uninstall: $uninstall, update: $update } }) {
+      extensions { apkName pkgName name isInstalled hasUpdate }
+    }
+  }
+`;
+
 export const INSTALL_EXTERNAL_EXTENSION = `
   mutation InstallExternalExtension($url: String!) {
     installExternalExtension(input: { extensionUrl: $url }) {
@@ -25,6 +33,124 @@ export const INSTALL_EXTERNAL_EXTENSION = `
   }
 `;
 
+export const UPDATE_SOURCE_PREFERENCE = `
+  mutation UpdateSourcePreference($source: LongString!, $change: SourcePreferenceChangeInput!) {
+    updateSourcePreference(input: { source: $source, change: $change }) {
+      source { id displayName }
+    }
+  }
+`;
+
+export const SET_SOURCE_METAS = `
+  mutation SetSourceMetas($input: SetSourceMetasInput!) {
+    setSourceMetas(input: $input) {
+      metas { sourceId key value }
+    }
+  }
+`;
+
+export const DELETE_SOURCE_METAS = `
+  mutation DeleteSourceMetas($input: DeleteSourceMetasInput!) {
+    deleteSourceMetas(input: $input) {
+      metas { sourceId key value }
+    }
+  }
+`;
+
+export const UPDATE_SOURCE_METADATA = `
+  mutation UpdateSourceMetadata(
+    $preUpdateDeleteInput: DeleteSourceMetasInput!
+    $hasPreUpdateDeletions: Boolean!
+    $updateInput: SetSourceMetasInput!
+    $hasUpdates: Boolean!
+    $postUpdateDeleteInput: DeleteSourceMetasInput!
+    $hasPostUpdateDeletions: Boolean!
+    $migrateInput: SetSourceMetasInput!
+    $isMigration: Boolean!
+  ) {
+    preUpdateDeletedMeta: deleteSourceMetas(input: $preUpdateDeleteInput) @include(if: $hasPreUpdateDeletions) {
+      metas { sourceId key value }
+    }
+    updatedMeta: setSourceMetas(input: $updateInput) @include(if: $hasUpdates) {
+      metas { sourceId key value }
+    }
+    postUpdateDeletedMeta: deleteSourceMetas(input: $postUpdateDeleteInput) @include(if: $hasPostUpdateDeletions) {
+      metas { sourceId key value }
+    }
+    migrationMeta: setSourceMetas(input: $migrateInput) @include(if: $isMigration) {
+      metas { sourceId key value }
+    }
+  }
+`;
+
+export const SET_SOURCE_META = `
+  mutation SetSourceMeta($sourceId: LongString!, $key: String!, $value: String!) {
+    setSourceMeta(input: { meta: { sourceId: $sourceId, key: $key, value: $value } }) {
+      meta { key value }
+    }
+  }
+`;
+
+export const DELETE_SOURCE_META = `
+  mutation DeleteSourceMeta($sourceId: LongString!, $key: String!) {
+    deleteSourceMeta(input: { sourceId: $sourceId, key: $key }) {
+      meta { key value }
+    }
+  }
+`;
+
+export const SET_CATEGORY_META = `
+  mutation SetCategoryMeta($categoryId: Int!, $key: String!, $value: String!) {
+    setCategoryMeta(input: { meta: { categoryId: $categoryId, key: $key, value: $value } }) {
+      meta { key value }
+    }
+  }
+`;
+
+export const DELETE_CATEGORY_META = `
+  mutation DeleteCategoryMeta($categoryId: Int!, $key: String!) {
+    deleteCategoryMeta(input: { categoryId: $categoryId, key: $key }) {
+      meta { key value }
+    }
+  }
+`;
+
+export const SET_GLOBAL_META = `
+  mutation SetGlobalMeta($key: String!, $value: String!) {
+    setGlobalMeta(input: { meta: { key: $key, value: $value } }) {
+      meta { key value }
+    }
+  }
+`;
+
+export const DELETE_GLOBAL_META = `
+  mutation DeleteGlobalMeta($key: String!) {
+    deleteGlobalMeta(input: { key: $key }) {
+      meta { key value }
+    }
+  }
+`;
+
+export const CLEAR_CACHED_IMAGES = `
+  mutation ClearCachedImages($cachedPages: Boolean, $cachedThumbnails: Boolean, $downloadedThumbnails: Boolean) {
+    clearCachedImages(input: {
+      cachedPages: $cachedPages
+      cachedThumbnails: $cachedThumbnails
+      downloadedThumbnails: $downloadedThumbnails
+    }) {
+      cachedPages cachedThumbnails downloadedThumbnails
+    }
+  }
+`;
+
+export const RESET_SETTINGS = `
+  mutation ResetSettings {
+    resetSettings(input: {}) {
+      settings { extensionRepos }
+    }
+  }
+`;
+
 export const SET_EXTENSION_REPOS = `
   mutation SetExtensionRepos($repos: [String!]!) {
     setSettings(input: { settings: { extensionRepos: $repos } }) {
@@ -86,4 +212,4 @@ export const SET_FLARESOLVERR = `
       }
     }
   }
-`;
+`;

src/api/mutations/index.ts

@@ -2,4 +2,4 @@ export * from "./manga";
 export * from "./chapters";
 export * from "./downloads";
 export * from "./extensions";
-export * from "./tracking";
+export * from "./tracking";

src/api/mutations/manga.ts

@@ -33,6 +33,14 @@ export const UPDATE_MANGA_CATEGORIES = `
   }
 `;
 
+export const UPDATE_MANGAS_CATEGORIES = `
+  mutation UpdateMangasCategories($ids: [Int!]!, $addTo: [Int!]!, $removeFrom: [Int!]!) {
+    updateMangasCategories(input: { ids: $ids, patch: { addToCategories: $addTo, removeFromCategories: $removeFrom } }) {
+      mangas { id }
+    }
+  }
+`;
+
 export const CREATE_CATEGORY = `
   mutation CreateCategory($name: String!) {
     createCategory(input: { name: $name }) {
@@ -49,6 +57,14 @@ export const UPDATE_CATEGORY = `
   }
 `;
 
+export const UPDATE_CATEGORIES = `
+  mutation UpdateCategories($ids: [Int!]!, $patch: UpdateCategoryPatchInput!) {
+    updateCategories(input: { ids: $ids, patch: $patch }) {
+      categories { id name order default includeInUpdate includeInDownload }
+    }
+  }
+`;
+
 export const DELETE_CATEGORY = `
   mutation DeleteCategory($id: Int!) {
     deleteCategory(input: { categoryId: $id }) {
@@ -65,6 +81,16 @@ export const UPDATE_CATEGORY_ORDER = `
   }
 `;
 
+export const UPDATE_CATEGORY_MANGA = `
+  mutation UpdateCategoryManga($categoryId: Int!) {
+    updateCategoryManga(input: { categoryId: $categoryId }) {
+      updateStatus {
+        jobsInfo { isRunning finishedJobs totalJobs }
+      }
+    }
+  }
+`;
+
 export const UPDATE_LIBRARY = `
   mutation UpdateLibrary {
     updateLibrary(input: {}) {
@@ -75,6 +101,26 @@ export const UPDATE_LIBRARY = `
   }
 `;
 
+export const UPDATE_LIBRARY_MANGA = `
+  mutation UpdateLibraryManga($mangaId: Int!) {
+    updateLibraryManga(input: { mangaId: $mangaId }) {
+      updateStatus {
+        jobsInfo { isRunning finishedJobs totalJobs }
+      }
+    }
+  }
+`;
+
+export const UPDATE_STOP = `
+  mutation UpdateStop {
+    updateStop(input: {}) {
+      updateStatus {
+        jobsInfo { isRunning finishedJobs totalJobs }
+      }
+    }
+  }
+`;
+
 export const CREATE_BACKUP = `
   mutation CreateBackup {
     createBackup(input: {}) { url }
@@ -89,3 +135,19 @@ export const RESTORE_BACKUP = `
     }
   }
 `;
+
+export const SET_MANGA_META = `
+  mutation SetMangaMeta($mangaId: Int!, $key: String!, $value: String!) {
+    setMangaMeta(input: { meta: { mangaId: $mangaId, key: $key, value: $value } }) {
+      meta { key value }
+    }
+  }
+`;
+
+export const DELETE_MANGA_META = `
+  mutation DeleteMangaMeta($mangaId: Int!, $key: String!) {
+    deleteMangaMeta(input: { mangaId: $mangaId, key: $key }) {
+      meta { key value }
+    }
+  }
+`;

src/api/mutations/mutations.md

@@ -2,449 +2,129 @@
 
 ## Manga (`mutations/manga.ts`)
 
-### `FETCH_MANGA`
+| Mutation | Variables | Description |
-Fetches and refreshes manga metadata from its source.
+|----------|-----------|-------------|
-
+| `FETCH_MANGA` | `id: Int!` | Fetch and refresh manga metadata from its source |
-**Variables:**
+| `UPDATE_MANGA` | `id: Int!`, `inLibrary: Boolean` | Update a single manga's library membership |
-| Name | Type | Description |
+| `UPDATE_MANGAS` | `ids: [Int!]!`, `inLibrary: Boolean` | Bulk-update library membership for multiple manga |
-|------|------|-------------|
+| `UPDATE_MANGA_CATEGORIES` | `mangaId: Int!`, `addTo: [Int!]!`, `removeFrom: [Int!]!` | Add or remove a single manga from categories |
-| `id` | `Int!` | Manga ID |
+| `UPDATE_MANGAS_CATEGORIES` | `ids: [Int!]!`, `addTo: [Int!]!`, `removeFrom: [Int!]!` | Bulk add/remove multiple manga from categories |
-
+| `CREATE_CATEGORY` | `name: String!` | Create a new category |
----
+| `UPDATE_CATEGORY` | `id: Int!`, `name: String` | Update a category's name |
-
+| `UPDATE_CATEGORIES` | `ids: [Int!]!`, `patch: UpdateCategoryPatchInput!` | Bulk-update multiple categories |
-### `UPDATE_MANGA`
+| `DELETE_CATEGORY` | `id: Int!` | Delete a category |
-Updates a single manga's library membership.
+| `UPDATE_CATEGORY_ORDER` | `id: Int!`, `position: Int!` | Move a category to a new position |
-
+| `UPDATE_CATEGORY_MANGA` | `categoryId: Int!` | Trigger a metadata update for all manga in a category |
-**Variables:**
+| `UPDATE_LIBRARY` | — | Trigger a full library metadata refresh |
-| Name | Type | Description |
+| `UPDATE_LIBRARY_MANGA` | `mangaId: Int!` | Trigger a metadata update for a single manga |
-|------|------|-------------|
+| `UPDATE_STOP` | — | Stop the currently running library update job |
-| `id` | `Int!` | Manga ID |
+| `CREATE_BACKUP` | — | Create a backup and return its download URL |
-| `inLibrary` | `Boolean` | Add/remove from library |
+| `RESTORE_BACKUP` | `backup: Upload!` | Restore a backup file and return the restore job status |
-
+| `SET_MANGA_META` | `mangaId: Int!`, `key: String!`, `value: String!` | Set a key/value meta entry on a manga |
----
+| `DELETE_MANGA_META` | `mangaId: Int!`, `key: String!` | Delete a key/value meta entry from a manga |
-
-### `UPDATE_MANGAS`
-Bulk-updates library membership for multiple manga.
-
-**Variables:**
-| Name | Type | Description |
-|------|------|-------------|
-| `ids` | `[Int!]!` | Manga IDs |
-| `inLibrary` | `Boolean` | Add/remove from library |
-
----
-
-### `UPDATE_MANGA_CATEGORIES`
-Adds or removes a manga from categories.
-
-**Variables:**
-| Name | Type | Description |
-|------|------|-------------|
-| `mangaId` | `Int!` | Manga ID |
-| `addTo` | `[Int!]!` | Category IDs to add to |
-| `removeFrom` | `[Int!]!` | Category IDs to remove from |
-
----
-
-### `CREATE_CATEGORY`
-Creates a new manga category.
-
-**Variables:**
-| Name | Type | Description |
-|------|------|-------------|
-| `name` | `String!` | Category name |
-
----
-
-### `UPDATE_CATEGORY`
-Updates a category's name.
-
-**Variables:**
-| Name | Type | Description |
-|------|------|-------------|
-| `id` | `Int!` | Category ID |
-| `name` | `String` | New name |
-
----
-
-### `DELETE_CATEGORY`
-Deletes a category by ID.
-
-**Variables:**
-| Name | Type | Description |
-|------|------|-------------|
-| `id` | `Int!` | Category ID |
-
----
-
-### `UPDATE_CATEGORY_ORDER`
-Moves a category to a new position.
-
-**Variables:**
-| Name | Type | Description |
-|------|------|-------------|
-| `id` | `Int!` | Category ID |
-| `position` | `Int!` | New position index |
-
----
-
-### `UPDATE_LIBRARY`
-Triggers a library-wide metadata refresh and returns job status.
-
-**Variables:** none
-
----
-
-### `CREATE_BACKUP`
-Creates a backup and returns its download URL.
-
-**Variables:** none
-
----
-
-### `RESTORE_BACKUP`
-Restores a backup from an uploaded file and returns restore job status.
-
-**Variables:**
-| Name | Type | Description |
-|------|------|-------------|
-| `backup` | `Upload!` | Backup file |
 
 ---
 
 ## Chapters (`mutations/chapters.ts`)
 
-### `FETCH_CHAPTERS`
+| Mutation | Variables | Description |
-Fetches/refreshes the chapter list for a manga from its source.
+|----------|-----------|-------------|
-
+| `FETCH_CHAPTERS` | `mangaId: Int!` | Fetch/refresh the chapter list for a manga from its source |
-**Variables:**
+| `FETCH_CHAPTER_PAGES` | `chapterId: Int!` | Fetch the page URLs for a specific chapter |
-| Name | Type | Description |
+| `MARK_CHAPTER_READ` | `id: Int!`, `isRead: Boolean!` | Mark a single chapter read or unread |
-|------|------|-------------|
+| `MARK_CHAPTERS_READ` | `ids: [Int!]!`, `isRead: Boolean!` | Bulk mark chapters read or unread |
-| `mangaId` | `Int!` | Manga ID |
+| `UPDATE_CHAPTERS_PROGRESS` | `ids: [Int!]!`, `isRead: Boolean`, `isBookmarked: Boolean`, `lastPageRead: Int` | Bulk update read state, bookmark state, and last page read |
-
+| `DELETE_DOWNLOADED_CHAPTERS` | `ids: [Int!]!` | Delete downloaded chapter files |
----
+| `SET_CHAPTER_META` | `chapterId: Int!`, `key: String!`, `value: String!` | Set a key/value meta entry on a chapter |
-
+| `DELETE_CHAPTER_META` | `chapterId: Int!`, `key: String!` | Delete a key/value meta entry from a chapter |
-### `FETCH_CHAPTER_PAGES`
-Fetches the page URLs for a specific chapter.
-
-**Variables:**
-| Name | Type | Description |
-|------|------|-------------|
-| `chapterId` | `Int!` | Chapter ID |
-
----
-
-### `MARK_CHAPTER_READ`
-Marks a single chapter as read or unread.
-
-**Variables:**
-| Name | Type | Description |
-|------|------|-------------|
-| `id` | `Int!` | Chapter ID |
-| `isRead` | `Boolean!` | Read state |
-
----
-
-### `MARK_CHAPTERS_READ`
-Bulk-marks multiple chapters as read or unread.
-
-**Variables:**
-| Name | Type | Description |
-|------|------|-------------|
-| `ids` | `[Int!]!` | Chapter IDs |
-| `isRead` | `Boolean!` | Read state |
-
----
-
-### `UPDATE_CHAPTERS_PROGRESS`
-Bulk-updates read state, bookmark state, and last page read for multiple chapters.
-
-**Variables:**
-| Name | Type | Description |
-|------|------|-------------|
-| `ids` | `[Int!]!` | Chapter IDs |
-| `isRead` | `Boolean` | Read state |
-| `isBookmarked` | `Boolean` | Bookmark state |
-| `lastPageRead` | `Int` | Last page index read |
-
----
-
-### `DELETE_DOWNLOADED_CHAPTERS`
-Deletes downloaded chapter files for the given chapter IDs.
-
-**Variables:**
-| Name | Type | Description |
-|------|------|-------------|
-| `ids` | `[Int!]!` | Chapter IDs |
 
 ---
 
 ## Downloads (`mutations/downloads.ts`)
 
-### `ENQUEUE_DOWNLOAD`
+| Mutation | Variables | Description |
-Adds a single chapter to the download queue.
+|----------|-----------|-------------|
-
+| `ENQUEUE_DOWNLOAD` | `chapterId: Int!` | Add a single chapter to the download queue |
-**Variables:**
+| `ENQUEUE_CHAPTERS_DOWNLOAD` | `chapterIds: [Int!]!` | Add multiple chapters to the download queue |
-| Name | Type | Description |
+| `DEQUEUE_DOWNLOAD` | `chapterId: Int!` | Remove a single chapter from the download queue |
-|------|------|-------------|
+| `DEQUEUE_CHAPTERS_DOWNLOAD` | `chapterIds: [Int!]!` | Remove multiple chapters from the download queue |
-| `chapterId` | `Int!` | Chapter ID |
+| `REORDER_DOWNLOAD` | `chapterId: Int!`, `to: Int!` | Move a queued chapter to a new position |
-
+| `START_DOWNLOADER` | — | Start the downloader |
----
+| `STOP_DOWNLOADER` | — | Stop the downloader |
-
+| `CLEAR_DOWNLOADER` | — | Clear all items from the download queue |
-### `ENQUEUE_CHAPTERS_DOWNLOAD`
+| `FETCH_SOURCE_MANGA` | `source: LongString!`, `type: FetchSourceMangaType!`, `page: Int!`, `query: String`, `filters: [FilterChangeInput!]` | Fetch manga from a source (browse/search) with pagination |
-Adds multiple chapters to the download queue.
+| `SET_DOWNLOADS_PATH` | `path: String!` | Set the downloads directory path |
-
+| `SET_LOCAL_SOURCE_PATH` | `path: String!` | Set the local source directory path |
-**Variables:**
-| Name | Type | Description |
-|------|------|-------------|
-| `chapterIds` | `[Int!]!` | Chapter IDs |
-
----
-
-### `DEQUEUE_DOWNLOAD`
-Removes a chapter from the download queue.
-
-**Variables:**
-| Name | Type | Description |
-|------|------|-------------|
-| `chapterId` | `Int!` | Chapter ID |
-
----
-
-### `START_DOWNLOADER`
-Starts the downloader and returns the current queue state.
-
-**Variables:** none
-
----
-
-### `STOP_DOWNLOADER`
-Stops the downloader and returns the current queue state.
-
-**Variables:** none
-
----
-
-### `CLEAR_DOWNLOADER`
-Clears all items from the download queue.
-
-**Variables:** none
-
----
-
-### `FETCH_SOURCE_MANGA`
-Fetches manga from a source (browse/search), with pagination and optional filters.
-
-**Variables:**
-| Name | Type | Description |
-|------|------|-------------|
-| `source` | `LongString!` | Source ID |
-| `type` | `FetchSourceMangaType!` | Browse type (e.g. popular, latest, search) |
-| `page` | `Int!` | Page number |
-| `query` | `String` | Search query |
-| `filters` | `[FilterChangeInput!]` | Source-specific filters |
-
----
-
-### `SET_DOWNLOADS_PATH`
-Sets the downloads directory path in settings.
-
-**Variables:**
-| Name | Type | Description |
-|------|------|-------------|
-| `path` | `String!` | Filesystem path |
-
----
-
-### `SET_LOCAL_SOURCE_PATH`
-Sets the local source directory path in settings.
-
-**Variables:**
-| Name | Type | Description |
-|------|------|-------------|
-| `path` | `String!` | Filesystem path |
 
 ---
 
 ## Extensions (`mutations/extensions.ts`)
 
-### `FETCH_EXTENSIONS`
+| Mutation | Variables | Description |
-Fetches the latest extension list from configured repos.
+|----------|-----------|-------------|
-
+| `FETCH_EXTENSIONS` | — | Fetch the latest extension list from configured repos |
-**Variables:** none
+| `UPDATE_EXTENSION` | `id: String!`, `install: Boolean`, `uninstall: Boolean`, `update: Boolean` | Install, uninstall, or update a single extension |
-
+| `UPDATE_EXTENSIONS` | `ids: [String!]!`, `install: Boolean`, `uninstall: Boolean`, `update: Boolean` | Bulk install, uninstall, or update multiple extensions |
----
+| `INSTALL_EXTERNAL_EXTENSION` | `url: String!` | Install an extension from an external APK URL |
-
+| `UPDATE_SOURCE_PREFERENCE` | `source: LongString!`, `change: SourcePreferenceChangeInput!` | Update a source-specific preference value |
-### `UPDATE_EXTENSION`
+| `SET_SOURCE_META` | `sourceId: LongString!`, `key: String!`, `value: String!` | Set a key/value meta entry on a source |
-Installs, uninstalls, or updates an extension.
+| `DELETE_SOURCE_META` | `sourceId: LongString!`, `key: String!` | Delete a key/value meta entry from a source |
-
+| `SET_CATEGORY_META` | `categoryId: Int!`, `key: String!`, `value: String!` | Set a key/value meta entry on a category |
-**Variables:**
+| `DELETE_CATEGORY_META` | `categoryId: Int!`, `key: String!` | Delete a key/value meta entry from a category |
-| Name | Type | Description |
+| `SET_GLOBAL_META` | `key: String!`, `value: String!` | Set a global key/value meta entry |
-|------|------|-------------|
+| `DELETE_GLOBAL_META` | `key: String!` | Delete a global key/value meta entry |
-| `id` | `String!` | Extension package name |
+| `CLEAR_CACHED_IMAGES` | `cachedPages: Boolean`, `cachedThumbnails: Boolean`, `downloadedThumbnails: Boolean` | Selectively clear cached page images, cached thumbnails, or downloaded thumbnails |
-| `install` | `Boolean` | Install the extension |
+| `RESET_SETTINGS` | — | Reset all server settings to defaults |
-| `uninstall` | `Boolean` | Uninstall the extension |
+| `UPDATE_WEBUI` | — | Trigger a WebUI update and return live status |
-| `update` | `Boolean` | Update the extension |
+| `RESET_WEBUI_UPDATE_STATUS` | — | Reset the WebUI update status back to idle |
-
+| `SET_EXTENSION_REPOS` | `repos: [String!]!` | Set the list of extension repository URLs |
----
+| `SET_SERVER_AUTH` | `authMode: AuthMode!`, `authUsername: String!`, `authPassword: String!` | Configure server auth mode and credentials |
-
+| `SET_SOCKS_PROXY` | `socksProxyEnabled: Boolean!`, `socksProxyHost: String!`, `socksProxyPort: String!`, `socksProxyVersion: Int!`, `socksProxyUsername: String!`, `socksProxyPassword: String!` | Configure SOCKS proxy settings |
-### `INSTALL_EXTERNAL_EXTENSION`
+| `SET_FLARESOLVERR` | `flareSolverrEnabled: Boolean!`, `flareSolverrUrl: String!`, `flareSolverrTimeout: Int!`, `flareSolverrSessionName: String!`, `flareSolverrSessionTtl: Int!`, `flareSolverrAsResponseFallback: Boolean!` | Configure FlareSolverr integration |
-Installs an extension from an external APK URL.
-
-**Variables:**
-| Name | Type | Description |
-|------|------|-------------|
-| `url` | `String!` | APK download URL |
-
----
-
-### `SET_EXTENSION_REPOS`
-Sets the list of extension repository URLs.
-
-**Variables:**
-| Name | Type | Description |
-|------|------|-------------|
-| `repos` | `[String!]!` | Repository URLs |
-
----
-
-### `SET_SERVER_AUTH`
-Configures server authentication mode and credentials.
-
-**Variables:**
-| Name | Type | Description |
-|------|------|-------------|
-| `authMode` | `AuthMode!` | Auth mode |
-| `authUsername` | `String!` | Username |
-| `authPassword` | `String!` | Password |
-
----
-
-### `SET_SOCKS_PROXY`
-Configures SOCKS proxy settings.
-
-**Variables:**
-| Name | Type | Description |
-|------|------|-------------|
-| `socksProxyEnabled` | `Boolean!` | Enable/disable proxy |
-| `socksProxyHost` | `String!` | Proxy host |
-| `socksProxyPort` | `String!` | Proxy port |
-| `socksProxyVersion` | `Int!` | SOCKS version (4 or 5) |
-| `socksProxyUsername` | `String!` | Proxy username |
-| `socksProxyPassword` | `String!` | Proxy password |
-
----
-
-### `SET_FLARESOLVERR`
-Configures FlareSolverr integration settings.
-
-**Variables:**
-| Name | Type | Description |
-|------|------|-------------|
-| `flareSolverrEnabled` | `Boolean!` | Enable/disable FlareSolverr |
-| `flareSolverrUrl` | `String!` | FlareSolverr URL |
-| `flareSolverrTimeout` | `Int!` | Request timeout (ms) |
-| `flareSolverrSessionName` | `String!` | Session name |
-| `flareSolverrSessionTtl` | `Int!` | Session TTL (seconds) |
-| `flareSolverrAsResponseFallback` | `Boolean!` | Use as fallback only |
 
 ---
 
 ## Tracking (`mutations/tracking.ts`)
 
-### `BIND_TRACK`
+| Mutation | Variables | Description |
-Binds a manga to a remote tracker entry.
+|----------|-----------|-------------|
-
+| `BIND_TRACK` | `mangaId: Int!`, `trackerId: Int!`, `remoteId: LongString!` | Bind a manga to a remote tracker entry |
-**Variables:**
+| `UPDATE_TRACK` | `recordId: Int!`, `status: Int`, `lastChapterRead: Float`, `scoreString: String`, `startDate: LongString`, `finishDate: LongString`, `private: Boolean` | Update tracking progress, status, score, and dates |
-| Name | Type | Description |
+| `UNBIND_TRACK` | `recordId: Int!` | Unbind a manga from a tracker record |
-|------|------|-------------|
+| `FETCH_TRACK` | `recordId: Int!` | Refresh a track record from the remote tracker |
-| `mangaId` | `Int!` | Manga ID |
+| `TRACK_PROGRESS` | `mangaId: Int!` | Sync current reading progress to all bound trackers for a manga |
-| `trackerId` | `Int!` | Tracker ID |
+| `LOGIN_TRACKER_OAUTH` | `trackerId: Int!`, `callbackUrl: String!` | Initiate OAuth login for a tracker |
-| `remoteId` | `LongString!` | Remote entry ID on the tracker |
+| `LOGIN_TRACKER_CREDENTIALS` | `trackerId: Int!`, `username: String!`, `password: String!` | Log into a tracker with username and password |
+| `LOGOUT_TRACKER` | `trackerId: Int!` | Log out of a tracker |
+| `CONNECT_KOSYNC` | `username: String!`, `password: String!`, `serverAddress: String!` | Connect a KOReader sync account |
+| `LOGOUT_KOSYNC` | — | Disconnect the KOReader sync account |
+| `PULL_KOSYNC_PROGRESS` | `chapterId: Int!` | Pull reading progress from KOReader sync for a chapter |
+| `PUSH_KOSYNC_PROGRESS` | `chapterId: Int!` | Push reading progress to KOReader sync for a chapter |
+| `LOGIN_USER` | `username: String!`, `password: String!` | Authenticate and return access + refresh tokens |
+| `REFRESH_TOKEN` | — | Refresh the current access token |
 
 ---
 
-### `UPDATE_TRACK`
+## New in Preview
-Updates tracking progress, status, score, and dates for a track record.
 
-**Variables:**
+Mutations now available and not yet wired to any feature in Moku:
-| Name | Type | Description |
-|------|------|-------------|
-| `recordId` | `Int!` | Track record ID |
-| `status` | `Int` | Reading status |
-| `lastChapterRead` | `Float` | Last chapter read |
-| `scoreString` | `String` | Score in tracker's format |
-| `startDate` | `LongString` | Start date |
-| `finishDate` | `LongString` | Finish date |
-| `private` | `Boolean` | Mark as private |
 
----
+| Mutation | Potential Feature |
-
+|----------|-------------------|
-### `UNBIND_TRACK`
+| `UPDATE_MANGAS_CATEGORIES` | Bulk category editor — move/assign multiple manga at once |
-Unbinds a manga from a tracker record.
+| `UPDATE_CATEGORIES` | Bulk category settings — toggle update/download flags for multiple categories at once |
-
+| `UPDATE_CATEGORY_MANGA` | Per-category refresh button — update only one category's manga |
-**Variables:**
+| `UPDATE_LIBRARY_MANGA` | Single manga refresh — trigger from series detail without a full library update |
-| Name | Type | Description |
+| `UPDATE_STOP` | Cancel button for library update jobs |
-|------|------|-------------|
+| `UPDATE_EXTENSIONS` | Bulk extension updater — "update all" button in extensions page |
-| `recordId` | `Int!` | Track record ID |
+| `UPDATE_SOURCE_PREFERENCE` | Source settings page — persist source-specific preferences |
-
+| `SET_SOURCE_META` / `DELETE_SOURCE_META` | Per-source client state — store browse position, last filter, etc. |
----
+| `SET_CATEGORY_META` / `DELETE_CATEGORY_META` | Per-category client state — store sort/filter preferences per category |
-
+| `SET_CHAPTER_META` / `DELETE_CHAPTER_META` | Per-chapter client state — annotations, custom notes |
-### `FETCH_TRACK`
+| `SET_GLOBAL_META` / `DELETE_GLOBAL_META` | Server-synced app state — replace local persistence for settings that should roam |
-Refreshes a track record from the remote tracker.
+| `CLEAR_CACHED_IMAGES` | Storage settings — granular cache clearing (pages, thumbnails, downloaded) |
-
+| `RESET_SETTINGS` | Settings page — factory reset button |
-**Variables:**
+| `UPDATE_WEBUI` / `RESET_WEBUI_UPDATE_STATUS` | WebUI update flow in settings — trigger and monitor update progress |
-| Name | Type | Description |
+| `TRACK_PROGRESS` | One-tap sync — push current reading position to all trackers without opening tracking panel |
-|------|------|-------------|
+| `CONNECT_KOSYNC` / `LOGOUT_KOSYNC` | KOReader sync settings section — connect/disconnect account |
-| `recordId` | `Int!` | Track record ID |
+| `PULL_KOSYNC_PROGRESS` / `PUSH_KOSYNC_PROGRESS` | KOReader sync — manual pull/push per chapter, or auto-sync on chapter open/close |
-
----
-
-### `LOGIN_TRACKER_OAUTH`
-Initiates OAuth login for a tracker using a callback URL.
-
-**Variables:**
-| Name | Type | Description |
-|------|------|-------------|
-| `trackerId` | `Int!` | Tracker ID |
-| `callbackUrl` | `String!` | OAuth callback URL |
-
----
-
-### `LOGIN_TRACKER_CREDENTIALS`
-Logs into a tracker using username and password.
-
-**Variables:**
-| Name | Type | Description |
-|------|------|-------------|
-| `trackerId` | `Int!` | Tracker ID |
-| `username` | `String!` | Username |
-| `password` | `String!` | Password |
-
----
-
-### `LOGOUT_TRACKER`
-Logs out of a tracker.
-
-**Variables:**
-| Name | Type | Description |
-|------|------|-------------|
-| `trackerId` | `Int!` | Tracker ID |
-
----
-
-### `LOGIN_USER`
-Authenticates a user and returns access and refresh tokens.
-
-**Variables:**
-| Name | Type | Description |
-|------|------|-------------|
-| `username` | `String!` | Username |
-| `password` | `String!` | Password |
-
----
-
-### `REFRESH_TOKEN`
-Refreshes the current access token.
-
-**Variables:** none

src/api/mutations/tracking.ts

@@ -1,6 +1,6 @@
 const TRACK_RECORD_FRAGMENT = `
   id trackerId remoteId title status score displayScore
-  lastChapterRead totalChapters remoteUrl startDate finishDate private
+  lastChapterRead totalChapters remoteUrl startDate finishDate private libraryId
 `;
 
 export const BIND_TRACK = `
@@ -15,7 +15,7 @@ export const UPDATE_TRACK = `
   mutation UpdateTrack($recordId: Int!, $status: Int, $lastChapterRead: Float, $scoreString: String, $startDate: LongString, $finishDate: LongString, $private: Boolean) {
     updateTrack(input: { recordId: $recordId, status: $status, lastChapterRead: $lastChapterRead, scoreString: $scoreString, startDate: $startDate, finishDate: $finishDate, private: $private }) {
       trackRecord {
-        id trackerId status score displayScore lastChapterRead totalChapters startDate finishDate private
+        id trackerId status score displayScore lastChapterRead totalChapters startDate finishDate private libraryId
       }
     }
   }
@@ -33,7 +33,17 @@ export const FETCH_TRACK = `
   mutation FetchTrack($recordId: Int!) {
     fetchTrack(input: { recordId: $recordId }) {
       trackRecord {
-        id trackerId status score displayScore lastChapterRead totalChapters startDate finishDate
+        id trackerId status score displayScore lastChapterRead totalChapters startDate finishDate libraryId
+      }
+    }
+  }
+`;
+
+export const TRACK_PROGRESS = `
+  mutation TrackProgress($mangaId: Int!) {
+    trackProgress(input: { mangaId: $mangaId }) {
+      trackRecords {
+        id trackerId lastChapterRead status
       }
     }
   }
@@ -43,7 +53,7 @@ export const LOGIN_TRACKER_OAUTH = `
   mutation LoginTrackerOAuth($trackerId: Int!, $callbackUrl: String!) {
     loginTrackerOAuth(input: { trackerId: $trackerId, callbackUrl: $callbackUrl }) {
       isLoggedIn
-      tracker { id name isLoggedIn authUrl }
+      tracker { id name isLoggedIn isTokenExpired authUrl }
     }
   }
 `;
@@ -52,7 +62,7 @@ export const LOGIN_TRACKER_CREDENTIALS = `
   mutation LoginTrackerCredentials($trackerId: Int!, $username: String!, $password: String!) {
     loginTrackerCredentials(input: { trackerId: $trackerId, username: $username, password: $password }) {
       isLoggedIn
-      tracker { id name isLoggedIn authUrl }
+      tracker { id name isLoggedIn isTokenExpired authUrl }
     }
   }
 `;
@@ -60,21 +70,58 @@ export const LOGIN_TRACKER_CREDENTIALS = `
 export const LOGOUT_TRACKER = `
   mutation LogoutTracker($trackerId: Int!) {
     logoutTracker(input: { trackerId: $trackerId }) {
-      tracker { id name isLoggedIn authUrl }
+      tracker { id name isLoggedIn isTokenExpired authUrl }
+    }
+  }
+`;
+
+export const CONNECT_KOSYNC = `
+  mutation ConnectKoSync($username: String!, $password: String!, $serverAddress: String!) {
+    connectKoSyncAccount(input: { username: $username, password: $password, serverAddress: $serverAddress }) {
+      isConnected
+    }
+  }
+`;
+
+export const LOGOUT_KOSYNC = `
+  mutation LogoutKoSync {
+    logoutKoSyncAccount(input: {}) {
+      isConnected
+    }
+  }
+`;
+
+export const PULL_KOSYNC_PROGRESS = `
+  mutation PullKoSyncProgress($chapterId: Int!) {
+    pullKoSyncProgress(input: { chapterId: $chapterId }) {
+      chapter { id lastPageRead isRead }
+    }
+  }
+`;
+
+export const PUSH_KOSYNC_PROGRESS = `
+  mutation PushKoSyncProgress($chapterId: Int!) {
+    pushKoSyncProgress(input: { chapterId: $chapterId }) {
+      chapter { id lastPageRead isRead }
     }
   }
 `;
 
 export const LOGIN_USER = `
-  mutation Login($username: String!, $password: String!) {
+  mutation Login($username: String!, $password: String!, $clientMutationId: String) {
-    login(input: { username: $username, password: $password }) {
+    login(input: { username: $username, password: $password, clientMutationId: $clientMutationId }) {
-      accessToken refreshToken
+      accessToken
+      refreshToken
+      clientMutationId
     }
   }
 `;
 
 export const REFRESH_TOKEN = `
-  mutation RefreshToken {
+  mutation RefreshToken($refreshToken: String!, $clientMutationId: String) {
-    refreshToken { accessToken }
+    refreshToken(input: { refreshToken: $refreshToken, clientMutationId: $clientMutationId }) {
+      accessToken
+      clientMutationId
+    }
   }
-`;
+`;

src/api/queries/chapters.ts

@@ -2,6 +2,12 @@ export const GET_RECENTLY_UPDATED = `
   query GetRecentlyUpdated {
     chapters(orderBy: FETCHED_AT, orderByType: DESC, first: 300) {
       nodes {
+        id
+        name
+        chapterNumber
+        sourceOrder
+        isRead
+        lastPageRead
         mangaId
         fetchedAt
         manga { id title thumbnailUrl inLibrary }
@@ -15,8 +21,8 @@ export const GET_CHAPTERS = `
     chapters(condition: { mangaId: $mangaId }) {
       nodes {
         id name chapterNumber sourceOrder isRead isDownloaded isBookmarked
-        pageCount mangaId uploadDate realUrl lastPageRead scanlator
+        pageCount mangaId uploadDate realUrl lastPageRead lastReadAt scanlator
       }
     }
   }
-`;
+`;

src/api/queries/downloads.ts

@@ -3,7 +3,7 @@ export const GET_DOWNLOAD_STATUS = `
     downloadStatus {
       state
       queue {
-        progress state
+        progress state tries
         chapter {
           id name pageCount mangaId
           manga { id title thumbnailUrl }
@@ -11,4 +11,4 @@ export const GET_DOWNLOAD_STATUS = `
       }
     }
   }
-`;
+`;

src/api/queries/extensions.ts

@@ -20,7 +20,81 @@ export const GET_EXTENSIONS = `
 export const GET_SOURCES = `
   query GetSources {
     sources {
-      nodes { id name lang displayName iconUrl isNsfw }
+      nodes {
+        id name lang displayName iconUrl isNsfw
+        isConfigurable supportsLatest
+        extension { pkgName }
+      }
+    }
+  }
+`;
+
+export const GET_SOURCE_SETTINGS = `
+  query GetSourceSettings($id: LongString!) {
+    source(id: $id) {
+      id
+      displayName
+      preferences {
+        ... on CheckBoxPreference {
+          type: __typename
+          CheckBoxTitle: title
+          CheckBoxSummary: summary
+          CheckBoxDefault: default
+          CheckBoxCurrentValue: currentValue
+          key
+        }
+        ... on SwitchPreference {
+          type: __typename
+          SwitchPreferenceTitle: title
+          SwitchPreferenceSummary: summary
+          SwitchPreferenceDefault: default
+          SwitchPreferenceCurrentValue: currentValue
+          key
+        }
+        ... on ListPreference {
+          type: __typename
+          ListPreferenceTitle: title
+          ListPreferenceSummary: summary
+          ListPreferenceDefault: default
+          ListPreferenceCurrentValue: currentValue
+          entries
+          entryValues
+          key
+        }
+        ... on EditTextPreference {
+          type: __typename
+          EditTextPreferenceTitle: title
+          EditTextPreferenceSummary: summary
+          EditTextPreferenceDefault: default
+          EditTextPreferenceCurrentValue: currentValue
+          dialogTitle
+          dialogMessage
+          key
+        }
+        ... on MultiSelectListPreference {
+          type: __typename
+          MultiSelectListPreferenceTitle: title
+          MultiSelectListPreferenceSummary: summary
+          MultiSelectListPreferenceDefault: default
+          MultiSelectListPreferenceCurrentValue: currentValue
+          entries
+          entryValues
+          key
+        }
+      }
+    }
+  }
+`;
+
+export const GET_MIGRATABLE_SOURCES = `
+  query GetMigratableSources {
+    mangas(condition: { inLibrary: true }) {
+      nodes {
+        sourceId
+        source {
+          id name lang displayName iconUrl isNsfw isConfigurable supportsLatest
+        }
+      }
     }
   }
 `;

src/api/queries/index.ts

@@ -3,3 +3,5 @@ export * from "./chapters";
 export * from "./downloads";
 export * from "./extensions";
 export * from "./tracking";
+export * from "./updater";
+export * from "./meta";

src/api/queries/manga.ts

@@ -2,10 +2,15 @@ export const GET_LIBRARY = `
   query GetLibrary {
     mangas(condition: { inLibrary: true }) {
       nodes {
-        id title thumbnailUrl inLibrary downloadCount unreadCount
+        id title thumbnailUrl inLibrary downloadCount unreadCount bookmarkCount
         description status author artist genre
+        inLibraryAt lastFetchedAt chaptersLastFetchedAt thumbnailUrlLastFetched
         source { id name displayName }
         chapters { totalCount }
+        latestFetchedChapter { id uploadDate }
+        latestUploadedChapter { id uploadDate }
+        lastReadChapter { id chapterNumber }
+        firstUnreadChapter { id chapterNumber }
       }
     }
   }
@@ -23,7 +28,11 @@ export const GET_MANGA = `
   query GetManga($id: Int!) {
     manga(id: $id) {
       id title description thumbnailUrl status author artist genre inLibrary realUrl
+      inLibraryAt lastFetchedAt thumbnailUrlLastFetched updateStrategy
       source { id name displayName }
+      lastReadChapter { id chapterNumber lastPageRead }
+      firstUnreadChapter { id chapterNumber }
+      highestNumberedChapter { id chapterNumber }
     }
   }
 `;
@@ -58,12 +67,17 @@ export const GET_DOWNLOADS_PATH = `
 export const LIBRARY_UPDATE_STATUS = `
   query LibraryUpdateStatus {
     libraryUpdateStatus {
-      jobsInfo { isRunning finishedJobs totalJobs skippedMangasCount }
+      jobsInfo {
+        isRunning finishedJobs totalJobs skippedMangasCount skippedCategoriesCount
+      }
       mangaUpdates {
         status
         manga { id title thumbnailUrl unreadCount }
       }
     }
+    lastUpdateTimestamp {
+      timestamp
+    }
   }
 `;
 
@@ -93,4 +107,4 @@ export const MANGAS_BY_GENRE = `
       totalCount
     }
   }
-`;
+`;

src/api/queries/meta.ts

@@ -0,0 +1,15 @@
+export const GET_META = `
+  query GetMeta($key: String!) {
+    meta(key: $key) {
+      key value
+    }
+  }
+`;
+
+export const GET_METAS = `
+  query GetMetas {
+    metas {
+      nodes { key value }
+    }
+  }
+`;

src/api/queries/queries.md

@@ -2,170 +2,116 @@
 
 ## Manga (`queries/manga.ts`)
 
-### `GET_LIBRARY`
+| Query | Variables | Description |
-Fetches all manga marked as in-library, including metadata, source info, chapter count, download count, and unread count.
+|-------|-----------|-------------|
-
+| `GET_LIBRARY` | — | All in-library manga with metadata, source, chapter counts, download count, unread count, bookmark count, and read progress anchors (`lastReadChapter`, `firstUnreadChapter`) |
-**Variables:** none
+| `GET_ALL_MANGA` | — | Minimal manga list — id, title, thumbnail, library flag, download count |
-
+| `GET_MANGA` | `id: Int!` | Full detail for a single manga — includes `updateStrategy`, `lastReadChapter`, `firstUnreadChapter`, `highestNumberedChapter` |
----
+| `GET_CATEGORIES` | — | All categories with order/settings and their assigned manga (minimal fields) |
-
+| `GET_DOWNLOADED_CHAPTERS_PAGES` | — | Page counts for all downloaded chapters — used for storage stats |
-### `GET_ALL_MANGA`
+| `GET_DOWNLOADS_PATH` | — | `downloadsPath` and `localSourcePath` from settings |
-Fetches all manga (library and non-library) with minimal fields.
+| `LIBRARY_UPDATE_STATUS` | — | Current library update job (`jobsInfo`, `mangaUpdates`) plus `lastUpdateTimestamp` for server-side update timing |
-
+| `GET_RESTORE_STATUS` | `id: String!` | Backup restore job status by job ID — `mangaProgress`, `state`, `totalManga` |
-**Variables:** none
+| `VALIDATE_BACKUP` | `backup: Upload!` | Validate a backup file before restore — returns missing sources and trackers |
-
+| `MANGAS_BY_GENRE` | `filter: MangaFilterInput`, `first: Int`, `offset: Int` | Paginated manga filtered by genre, ordered by `IN_LIBRARY_AT DESC` |
----
-
-### `GET_MANGA`
-Fetches a single manga by ID with full metadata and source info.
-
-**Variables:**
-| Name | Type | Description |
-|------|------|-------------|
-| `id` | `Int!` | Manga ID |
-
----
-
-### `GET_CATEGORIES`
-Fetches all categories with their order, settings, and the manga assigned to each.
-
-**Variables:** none
-
----
-
-### `GET_DOWNLOADED_CHAPTERS_PAGES`
-Fetches page counts for all downloaded chapters.
-
-**Variables:** none
-
----
-
-### `GET_DOWNLOADS_PATH`
-Fetches the configured downloads path and local source path from settings.
-
-**Variables:** none
-
----
-
-### `LIBRARY_UPDATE_STATUS`
-Fetches the current library update job status, including progress and any manga with new chapters.
-
-**Variables:** none
-
----
-
-### `GET_RESTORE_STATUS`
-Fetches the status of a backup restore operation by its job ID.
-
-**Variables:**
-| Name | Type | Description |
-|------|------|-------------|
-| `id` | `String!` | Restore job ID |
-
----
-
-### `VALIDATE_BACKUP`
-Validates a backup file and returns any missing sources or trackers.
-
-**Variables:**
-| Name | Type | Description |
-|------|------|-------------|
-| `backup` | `Upload!` | Backup file |
 
 ---
 
 ## Chapters (`queries/chapters.ts`)
 
-### `GET_CHAPTERS`
+| Query | Variables | Description |
-Fetches all chapters for a given manga, including read/download/bookmark state and page info.
+|-------|-----------|-------------|
-
+| `GET_RECENTLY_UPDATED` | — | Latest 300 chapters ordered by `FETCHED_AT DESC` with parent manga info |
-**Variables:**
+| `GET_CHAPTERS` | `mangaId: Int!` | All chapters for a manga — includes `lastReadAt`, `lastPageRead`, read/download/bookmark state, page count, scanlator |
-| Name | Type | Description |
-|------|------|-------------|
-| `mangaId` | `Int!` | Manga ID |
 
 ---
 
 ## Downloads (`queries/downloads.ts`)
 
-### `GET_DOWNLOAD_STATUS`
+| Query | Variables | Description |
-Fetches the current downloader state and full queue with chapter and manga info.
+|-------|-----------|-------------|
-
+| `GET_DOWNLOAD_STATUS` | — | Downloader state (`DownloaderState` enum) and full queue with chapter and manga info |
-**Variables:** none
 
 ---
 
 ## Extensions (`queries/extensions.ts`)
 
-### `GET_EXTENSIONS`
+| Query | Variables | Description |
-Fetches all extensions with install status, update availability, and metadata.
+|-------|-----------|-------------|
-
+| `GET_LOCAL_MANGA` | — | Manga from the local source (`sourceId: "0"`) |
-**Variables:** none
+| `GET_EXTENSIONS` | — | All extensions — install status, update flag, obsolete flag, metadata |
-
+| `GET_SOURCES` | — | All sources — id, name, lang, display name, icon, NSFW flag, `isConfigurable`, `supportsLatest`, `baseUrl` |
----
+| `GET_SETTINGS` | — | `extensionRepos` from settings |
-
+| `GET_SERVER_SECURITY` | — | Full security config — auth mode, SOCKS proxy settings, FlareSolverr settings |
-### `GET_SOURCES`
-Fetches all available sources with language and NSFW flags.
-
-**Variables:** none
-
----
-
-### `GET_SETTINGS`
-Fetches extension repository settings.
-
-**Variables:** none
-
----
-
-### `GET_SERVER_SECURITY`
-Fetches all server security settings including auth mode, SOCKS proxy config, and FlareSolverr config.
-
-**Variables:** none
 
 ---
 
 ## Tracking (`queries/tracking.ts`)
 
-### `GET_TRACKERS`
+| Query | Variables | Description |
-Fetches all trackers with login status, supported scores, statuses, and auth info.
+|-------|-----------|-------------|
-
+| `GET_TRACKERS` | — | All trackers with login state, token expiry, capability flags (`supportsPrivateTracking`, `supportsReadingDates`, `supportsTrackDeletion`), scores, and statuses |
-**Variables:** none
+| `GET_MANGA_TRACK_RECORDS` | `mangaId: Int!` | All track records for a specific manga — includes `libraryId`, score, dates, privacy flag |
+| `SEARCH_TRACKER` | `trackerId: Int!`, `query: String!` | Search a tracker by query string — returns id, title, cover, summary, publishing info |
+| `GET_ALL_TRACKER_RECORDS` | — | All trackers and their full record lists with associated manga — includes `isTokenExpired`, `libraryId` |
+| `GET_TRACKER_RECORDS` | `trackerId: Int!` | Records for a specific tracker with associated manga |
 
 ---
 
-### `GET_MANGA_TRACK_RECORDS`
+## Updater (`queries/updater.ts`)
-Fetches all tracking records for a specific manga across all trackers.
 
-**Variables:**
+| Query | Variables | Description |
-| Name | Type | Description |
+|-------|-----------|-------------|
-|------|------|-------------|
+| `GET_ABOUT_SERVER` | — | Server name, version, build type, build time, GitHub and Discord links |
-| `mangaId` | `Int!` | Manga ID |
+| `GET_ABOUT_WEBUI` | — | WebUI channel, tag, and last update timestamp |
+| `CHECK_FOR_SERVER_UPDATES` | — | Available server updates — channel, tag, download URL |
+| `CHECK_FOR_WEBUI_UPDATE` | — | Available WebUI updates — channel and tag |
+| `GET_WEBUI_UPDATE_STATUS` | — | Live WebUI update state (`UpdateState` enum), progress percent, and info block |
 
 ---
 
-### `SEARCH_TRACKER`
+## Meta (`queries/meta.ts`)
-Searches a tracker for manga by query string.
 
-**Variables:**
+| Query | Variables | Description |
-| Name | Type | Description |
+|-------|-----------|-------------|
-|------|------|-------------|
+| `GET_META` | `key: String!` | Single server-side key/value meta entry |
-| `trackerId` | `Int!` | Tracker ID |
+| `GET_METAS` | — | All global meta entries as a node list |
-| `query` | `String!` | Search query |
 
 ---
 
-### `GET_ALL_TRACKER_RECORDS`
+## KoSync (`queries/kosync.ts`)
-Fetches all trackers and their full track records, including associated manga info.
 
-**Variables:** none
+| Query | Variables | Description |
+|-------|-----------|-------------|
+| `GET_KOSYNC_STATUS` | — | KOReader sync connection status |
 
 ---
 
-### `GET_TRACKER_RECORDS`
+## New in Preview
-Fetches track records for a specific tracker.
 
-**Variables:**
+Queries and fields now available but not yet wired to any feature in Moku:
-| Name | Type | Description |
+
-|------|------|-------------|
+| Query / Field | Potential Feature |
-| `trackerId` | `Int!` | Tracker ID |
+|---------------|-------------------|
+| `GET_ABOUT_SERVER` | About page — server version, build info, links to GitHub and Discord |
+| `GET_ABOUT_WEBUI` | About page — WebUI version and release channel |
+| `CHECK_FOR_SERVER_UPDATES` | Update available banner or settings badge |
+| `CHECK_FOR_WEBUI_UPDATE` | Update available banner or settings badge |
+| `GET_WEBUI_UPDATE_STATUS` | Update progress indicator in settings |
+| `GET_META` / `GET_METAS` | Server-side persistence — sync app state across clients without local storage |
+| `GET_KOSYNC_STATUS` | KOReader sync settings section — show connection state |
+| `trackRecords` (top-level) | Flat tracker record browser — filter by score, privacy, tracker |
+| `category` (single by id) | Direct category detail without fetching all categories |
+| `chapter` (single by id) | Direct chapter lookup without fetching full manga chapter list |
+| `source` (single by id) | Source detail page — preferences, filters, browse |
+| `tracker` (single by id) | Individual tracker detail — statuses, records |
+| `trackRecord` (single by id) | Direct track record lookup for deep linking |
+| `lastUpdateTimestamp` | Stale data detection — poll before refetching library |
+| `MangaType.hasDuplicateChapters` | Library health view — flag manga with duplicate chapter numbers |
+| `MangaType.age` / `chaptersAge` | Stale manga indicator — highlight series with no updates in N days |
+| `MangaType.initialized` | Loading skeleton gating — skip detail render until manga is fully fetched |
+| `SourceType.isConfigurable` | Source list — show gear icon only when source is configurable |
+| `SourceType.supportsLatest` | Source browse UI — conditionally show Latest tab |
+| `TrackerType.supportsTrackDeletion` | Tracking panel — show remove button only when tracker supports it |
+| `TrackerType.supportsReadingDates` | Tracking panel — show date fields only when tracker supports them |
+| `TrackerType.isTokenExpired` | Re-auth prompt — detect expired tokens before a request fails |

src/api/queries/tracking.ts

@@ -2,7 +2,9 @@ export const GET_TRACKERS = `
   query GetTrackers {
     trackers {
       nodes {
-        id name icon isLoggedIn authUrl supportsPrivateTracking scores
+        id name icon isLoggedIn isTokenExpired authUrl
+        supportsPrivateTracking supportsReadingDates supportsTrackDeletion
+        scores
         statuses { value name }
       }
     }
@@ -15,7 +17,7 @@ export const GET_MANGA_TRACK_RECORDS = `
       trackRecords {
         nodes {
           id trackerId remoteId title status score displayScore
-          lastChapterRead totalChapters remoteUrl startDate finishDate private
+          lastChapterRead totalChapters remoteUrl startDate finishDate private libraryId
         }
       }
     }
@@ -37,12 +39,12 @@ export const GET_ALL_TRACKER_RECORDS = `
   query GetAllTrackerRecords {
     trackers {
       nodes {
-        id name icon isLoggedIn scores
+        id name icon isLoggedIn isTokenExpired scores
         statuses { value name }
         trackRecords {
           nodes {
             id trackerId title status displayScore lastChapterRead
-            totalChapters remoteUrl private
+            totalChapters remoteUrl private libraryId
             manga { id title thumbnailUrl inLibrary }
           }
         }
@@ -66,4 +68,4 @@ export const GET_TRACKER_RECORDS = `
       }
     }
   }
-`;
+`;

src/api/queries/updater.ts

@@ -0,0 +1,23 @@
+export const GET_ABOUT_SERVER = `
+  query GetAboutServer {
+    aboutServer {
+      name version buildType buildTime github discord
+    }
+  }
+`;
+
+export const GET_ABOUT_WEBUI = `
+  query GetAboutWebUI {
+    aboutWebUI {
+      channel tag updateTimestamp
+    }
+  }
+`;
+
+export const CHECK_FOR_SERVER_UPDATES = `
+  query CheckForServerUpdates {
+    checkForServerUpdates {
+      channel tag url
+    }
+  }
+`;

src/core/actions/selectPortal.ts

@@ -1,32 +1,30 @@
 import type { Attachment } from "svelte/attachments";
 
-/**
- * {@attach selectPortal(triggerEl)}
- *
- * Moves the decorated element to <body> and positions it below `triggerEl`.
- * The element stays reactive — Svelte still owns its DOM, we just re-parent it.
- *
- * The portalled menu element is stored on `triggerEl.__selectMenuEl` so that
- * the outside-click guard in Settings.svelte can exclude it from dismissal.
- */
 export function selectPortal(triggerEl: HTMLElement & { __selectMenuEl?: HTMLElement | null }): Attachment {
   return (menuEl: HTMLElement) => {
-    // Position & move to body
     function position() {
+      const zoom = parseFloat(document.documentElement.style.zoom) / 100 || 1;
       const r = triggerEl.getBoundingClientRect();
+
+      const top  = r.bottom / zoom + 4;
+      const right = r.right / zoom;
+      const width = menuEl.offsetWidth;
+      const left = Math.max(8, right - width);
+
       menuEl.style.position = "fixed";
-      menuEl.style.top      = `${r.bottom + 4}px`;
+      menuEl.style.top      = `${top}px`;
-      menuEl.style.left     = `${r.right - menuEl.offsetWidth}px`;
+      menuEl.style.left     = `${left}px`;
-      // clamp to viewport left edge
-      const left = parseFloat(menuEl.style.left);
-      if (left < 8) menuEl.style.left = "8px";
     }
 
+    menuEl.style.visibility = "hidden";
     document.body.appendChild(menuEl);
     triggerEl.__selectMenuEl = menuEl;
-    position();
 
-    // Reposition on scroll / resize while open
+    requestAnimationFrame(() => {
+      position();
+      menuEl.style.visibility = "";
+    });
+
     window.addEventListener("scroll", position, true);
     window.addEventListener("resize", position);
 

src/core/algorithms/filter.ts

@@ -1,50 +1,5 @@
-import type { Manga, Source } from "@types";
+export { shouldHideNsfw, shouldHideSource, dedupeSourcesByLang } from "@core/util";
-import type { Settings }      from "@types";
-import { shouldHideSource }   from "@core/util";
 
-// ── Source deduplication ──────────────────────────────────────────────────────
-
-/**
- * Deduplicates sources by name, preferring `preferredLang` when multiple
- * sources share a name. The local source (id "0") is always excluded.
- *
- * When `applyHide` is true, sources that fail the NSFW/block check are
- * also removed — used in fan-out and cache-build paths where only
- * user-visible sources should be queried.
- */
-export function dedupeSourcesByLang(
-  sources:      Source[],
-  preferredLang: string,
-  settings:     Pick<Settings, "showNsfw" | "nsfwAllowedSourceIds" | "nsfwBlockedSourceIds">,
-  applyHide     = false,
-): Source[] {
-  const map = new Map<string, Source>();
-  for (const s of sources) {
-    if (s.id === "0") continue;
-    if (applyHide && shouldHideSource(s, settings)) continue;
-    const existing = map.get(s.name);
-    if (!existing) { map.set(s.name, s); continue; }
-    const existingPref = existing.lang === preferredLang;
-    const newPref      = s.lang === preferredLang;
-    if (newPref && !existingPref) map.set(s.name, s);
-    else if (!existingPref && !newPref && s.lang < existing.lang) map.set(s.name, s);
-  }
-  return Array.from(map.values());
-}
-
-// ── Manga predicate filters ───────────────────────────────────────────────────
-
-/**
- * Generic predicate pipeline — composes multiple boolean predicates into one.
- * All predicates must return true for an item to pass.
- *
- * Usage:
- *   const keep = buildFilter<Manga>(
- *     m => !shouldHideNsfw(m, settings),
- *     m => m.inLibrary,
- *   );
- *   const filtered = items.filter(keep);
- */
 export function buildFilter<T>(...predicates: ((item: T) => boolean)[]): (item: T) => boolean {
   return (item) => predicates.every((p) => p(item));
-}
+}

src/core/auth.ts

@@ -1,10 +1,293 @@
 import { store, updateSettings } from "@store/state.svelte";
 
-export type AuthMode = "NONE" | "BASIC_AUTH" | "SIMPLE_LOGIN" | "UI_LOGIN";
+export type AuthMode = "NONE" | "BASIC_AUTH" | "UI_LOGIN";
+
+export class AuthRequiredError extends Error {
+  constructor(msg = "Authentication required") {
+    super(msg);
+    this.name = "AuthRequiredError";
+  }
+}
+
+const TOKEN_KEY = "moku_access_token";
+const UI_SESSION_KEY = "moku_ui_auth_session";
+const TOKEN_REFRESH_SKEW_MS = 30_000;
+const AUTH_DEBUG = Boolean((import.meta as ImportMeta & { env?: { DEV?: boolean } }).env?.DEV);
+
+interface StoredAccessToken {
+  base: string;
+  token: string;
+}
+
+interface StoredUiAuthSession {
+  base: string;
+  accessToken: string;
+  refreshToken?: string;
+  clientMutationId?: string;
+  accessExpiresAt?: number | null;
+  refreshExpiresAt?: number | null;
+}
+
+interface JwtSettings {
+  jwtAudience?: string | null;
+  jwtRefreshExpiry?: string | null;
+  jwtTokenExpiry?: string | null;
+}
+
+export interface UiAuthDebugStatus {
+  mode: AuthMode;
+  serverBase: string;
+  hasSession: boolean;
+  hasRefreshToken: boolean;
+  accessExpiresAt: number | null;
+  refreshExpiresAt: number | null;
+  accessExpiresInMs: number | null;
+  refreshExpiresInMs: number | null;
+  shouldRefreshSoon: boolean;
+  refreshInFlight: boolean;
+  skewMs: number;
+}
+
+let _accessToken: string | null = null;
+let _accessTokenBase: string | null = null;
+let _uiSession: StoredUiAuthSession | null = null;
+let _refreshPromise: Promise<string | null> | null = null;
+let _jwtSettingsBase: string | null = null;
+let _jwtSettings: JwtSettings | null = null;
+let _jwtSettingsFetchedAt = 0;
+
+function authDebug(event: string, fields?: Record<string, unknown>) {
+  if (!AUTH_DEBUG) return;
+  if (fields) {
+    console.debug(`[auth] ${event}`, fields);
+    return;
+  }
+  console.debug(`[auth] ${event}`);
+}
+
+function parseIsoDuration(duration: string): number | null {
+  try {
+    const match = duration.match(
+      /^P(?:(\d+)Y)?(?:(\d+)M)?(?:(\d+)D)?(?:T(?:(\d+)H)?(?:(\d+)M)?(?:([\d.]+)S)?)?$/
+    );
+    if (!match) return null;
+    const [, years, months, days, hours, minutes, seconds] = match;
+    let ms = 0;
+    if (years) ms += parseInt(years) * 365.25 * 24 * 60 * 60 * 1000;
+    if (months) ms += parseInt(months) * 30.44 * 24 * 60 * 60 * 1000;
+    if (days) ms += parseInt(days) * 24 * 60 * 60 * 1000;
+    if (hours) ms += parseInt(hours) * 60 * 60 * 1000;
+    if (minutes) ms += parseInt(minutes) * 60 * 1000;
+    if (seconds) ms += parseFloat(seconds) * 1000;
+    return ms;
+  } catch {
+    return null;
+  }
+}
+
+function decodeJwtExpiryMs(token: string): number | null {
+  try {
+    const payload = token.split(".")[1];
+    if (!payload) return null;
+    const normalized = payload.replace(/-/g, "+").replace(/_/g, "/");
+    const padded = normalized.padEnd(normalized.length + ((4 - (normalized.length % 4)) % 4), "=");
+    const decoded = atob(padded);
+    const json = JSON.parse(decoded) as { exp?: number };
+    return typeof json.exp === "number" ? json.exp * 1000 : null;
+  } catch {
+    return null;
+  }
+}
+
+function isExpired(expiresAt?: number | null, skewMs = TOKEN_REFRESH_SKEW_MS): boolean {
+  if (!expiresAt || !Number.isFinite(expiresAt)) return false;
+  return Date.now() >= expiresAt - skewMs;
+}
+
+function withExpiryFromSettings(
+  accessToken: string,
+  jwt: JwtSettings | null,
+): Pick<StoredUiAuthSession, "accessExpiresAt" | "refreshExpiresAt"> {
+  const now = Date.now();
+  const accessExpiresAt =
+    decodeJwtExpiryMs(accessToken)
+    ?? (typeof jwt?.jwtTokenExpiry === "string" ? now + (parseIsoDuration(jwt.jwtTokenExpiry) ?? 0) : null);
+  const refreshExpiresAt =
+    typeof jwt?.jwtRefreshExpiry === "string" ? now + (parseIsoDuration(jwt.jwtRefreshExpiry) ?? 0) : null;
+  return { accessExpiresAt, refreshExpiresAt };
+}
+
+async function fetchJwtSettings(base: string): Promise<JwtSettings | null> {
+  const res = await fetchAuthenticated(
+    `${base}/api/graphql`,
+    {
+      method: "POST",
+      headers: { "Content-Type": "application/json" },
+      body: gqlBody(
+        `query GetJWTSettings {
+           settings {
+             jwtAudience
+             jwtRefreshExpiry
+             jwtTokenExpiry
+           }
+         }`,
+      ),
+    },
+    timeoutSignal(5000),
+  );
+
+  if (!res.ok) {
+    authDebug("JWT settings fetch failed", { status: res.status });
+    return null;
+  }
+
+  const json = await res.json();
+  if (json?.errors?.length) {
+    authDebug("JWT settings query error", { errors: json.errors });
+    return null;
+  }
+
+  const settings = json?.data?.settings;
+  if (!settings || typeof settings !== "object") {
+    authDebug("JWT settings missing or invalid", { settings });
+    return null;
+  }
+
+  authDebug("JWT settings fetched", {
+    hasAudience: !!settings.jwtAudience,
+    tokenExpiry: settings.jwtTokenExpiry,
+    refreshExpiry: settings.jwtRefreshExpiry,
+  });
+
+  return {
+    jwtAudience: typeof settings.jwtAudience === "string" ? settings.jwtAudience : null,
+    jwtRefreshExpiry: typeof settings.jwtRefreshExpiry === "string" ? settings.jwtRefreshExpiry : null,
+    jwtTokenExpiry: typeof settings.jwtTokenExpiry === "string" ? settings.jwtTokenExpiry : null,
+  };
+}
+
+async function getJwtSettings(force = false): Promise<JwtSettings | null> {
+  const base = getServerBase();
+  const freshEnough = Date.now() - _jwtSettingsFetchedAt < 60_000;
+  if (!force && _jwtSettingsBase === base && _jwtSettings && freshEnough) return _jwtSettings;
+
+  const jwt = await fetchJwtSettings(base);
+  _jwtSettingsBase = base;
+  _jwtSettings = jwt;
+  _jwtSettingsFetchedAt = Date.now();
+  return jwt;
+}
+
+export const uiAuth = {
+  getSession: () => {
+    const base = getServerBase();
+    if (_uiSession && _uiSession.base === base) return _uiSession;
+
+    const stored = readStoredSession();
+    if (!stored) return null;
+    if (stored.base !== base) {
+      sessionStorage.removeItem(UI_SESSION_KEY);
+      sessionStorage.removeItem(TOKEN_KEY);
+      _uiSession = null;
+      _accessToken = null;
+      _accessTokenBase = null;
+      return null;
+    }
+
+    _uiSession = stored;
+    _accessToken = stored.accessToken;
+    _accessTokenBase = stored.base;
+    return _uiSession;
+  },
+  setSession: (session: Omit<StoredUiAuthSession, "base">) => {
+    const base = getServerBase();
+    _uiSession = { ...session, base };
+    _accessToken = session.accessToken;
+    _accessTokenBase = base;
+    sessionStorage.setItem(UI_SESSION_KEY, JSON.stringify(_uiSession));
+    sessionStorage.removeItem(TOKEN_KEY);
+  },
+  getToken: () => {
+    const session = uiAuth.getSession();
+    if (!session) return null;
+
+    if (isExpired(session.accessExpiresAt, 0)) return null;
+
+    const base = getServerBase();
+    if (_accessToken && _accessTokenBase === base) return _accessToken;
+    const stored = readStoredToken();
+    if (!stored) return null;
+    if (stored.base !== base) {
+      sessionStorage.removeItem(TOKEN_KEY);
+      sessionStorage.removeItem(UI_SESSION_KEY);
+      _accessToken = null;
+      _accessTokenBase = null;
+      _uiSession = null;
+      return null;
+    }
+    _accessToken = stored.token;
+    _accessTokenBase = stored.base;
+    return _accessToken;
+  },
+  setToken: (t: string) => {
+    const existing = uiAuth.getSession();
+    if (existing?.refreshToken) {
+      uiAuth.setSession({
+        ...existing,
+        accessToken: t,
+        ...withExpiryFromSettings(t, _jwtSettings),
+      });
+      return;
+    }
+    const base = getServerBase();
+    _accessToken = t;
+    _accessTokenBase = base;
+    sessionStorage.setItem(TOKEN_KEY, JSON.stringify({ base, token: t }));
+  },
+  setLoginSession: (payload: { accessToken: string; refreshToken: string; clientMutationId?: string }, jwt: JwtSettings | null) => {
+    uiAuth.setSession({
+      accessToken: payload.accessToken,
+      refreshToken: payload.refreshToken,
+      clientMutationId: payload.clientMutationId,
+      ...withExpiryFromSettings(payload.accessToken, jwt),
+    });
+  },
+  updateAccessToken: (payload: { accessToken: string; clientMutationId?: string }, jwt: JwtSettings | null) => {
+    const existing = uiAuth.getSession();
+    if (!existing?.refreshToken) {
+      uiAuth.setToken(payload.accessToken);
+      return;
+    }
+    uiAuth.setSession({
+      ...existing,
+      accessToken: payload.accessToken,
+      clientMutationId: payload.clientMutationId ?? existing.clientMutationId,
+      ...withExpiryFromSettings(payload.accessToken, jwt),
+      refreshToken: existing.refreshToken,
+    });
+  },
+  clearToken: () => {
+    _accessToken = null;
+    _accessTokenBase = null;
+    _uiSession = null;
+    sessionStorage.removeItem(TOKEN_KEY);
+    sessionStorage.removeItem(UI_SESSION_KEY);
+  },
+};
 
 export const authSession = {
-  clearTokens() {},
+  clearTokens() {
-  hasSession(): boolean { return true; },
+    _refreshPromise = null;
+    _jwtSettings = null;
+    _jwtSettingsBase = null;
+    _jwtSettingsFetchedAt = 0;
+    uiAuth.clearToken();
+  },
+  hasSession(): boolean {
+    const mode = store.settings.serverAuthMode ?? "NONE";
+    if (mode === "UI_LOGIN") return uiAuth.getSession() !== null;
+    return true;
+  },
 };
 
 function getServerBase(): string {
@@ -12,6 +295,61 @@ function getServerBase(): string {
   return typeof url === "string" && url.trim() ? url.replace(/\/$/, "") : "http://127.0.0.1:4567";
 }
 
+function readStoredToken(): StoredAccessToken | null {
+  const session = readStoredSession();
+  if (session) return { base: session.base, token: session.accessToken };
+
+  const raw = sessionStorage.getItem(TOKEN_KEY);
+  if (raw?.trim()) {
+    try {
+      const parsed = JSON.parse(raw);
+      if (typeof parsed?.base === "string" && typeof parsed?.token === "string")
+        return { base: parsed.base, token: parsed.token };
+    } catch {}
+
+    const migrated = { base: getServerBase(), token: raw.trim() };
+    sessionStorage.setItem(TOKEN_KEY, JSON.stringify(migrated));
+    return migrated;
+  }
+
+  return null;
+}
+
+function readStoredSession(): StoredUiAuthSession | null {
+  const raw = sessionStorage.getItem(UI_SESSION_KEY);
+  if (raw?.trim()) {
+    try {
+      const parsed = JSON.parse(raw);
+      if (typeof parsed?.base === "string" && typeof parsed?.accessToken === "string") {
+        return {
+          base: parsed.base,
+          accessToken: parsed.accessToken,
+          refreshToken: typeof parsed.refreshToken === "string" ? parsed.refreshToken : undefined,
+          clientMutationId: typeof parsed.clientMutationId === "string" ? parsed.clientMutationId : undefined,
+          accessExpiresAt: typeof parsed.accessExpiresAt === "number" ? parsed.accessExpiresAt : null,
+          refreshExpiresAt: typeof parsed.refreshExpiresAt === "number" ? parsed.refreshExpiresAt : null,
+        };
+      }
+    } catch {}
+  }
+
+  const legacy = sessionStorage.getItem(TOKEN_KEY);
+  if (!legacy?.trim()) return null;
+
+  try {
+    const parsed = JSON.parse(legacy);
+    if (typeof parsed?.base === "string" && typeof parsed?.token === "string") {
+      const migrated: StoredUiAuthSession = { base: parsed.base, accessToken: parsed.token };
+      sessionStorage.setItem(UI_SESSION_KEY, JSON.stringify(migrated));
+      return migrated;
+    }
+  } catch {}
+
+  const migrated: StoredUiAuthSession = { base: getServerBase(), accessToken: legacy.trim() };
+  sessionStorage.setItem(UI_SESSION_KEY, JSON.stringify(migrated));
+  return migrated;
+}
+
 function timeoutSignal(ms: number): AbortSignal {
   const controller = new AbortController();
   setTimeout(() => controller.abort(), ms);
@@ -22,24 +360,231 @@ function basicHeader(user: string, pass: string): Record<string, string> {
   return { Authorization: `Basic ${btoa(`${user}:${pass}`)}` };
 }
 
-export function fetchAuthenticated(url: string, init: RequestInit, signal?: AbortSignal): Promise<Response> {
+function bearerHeader(token: string): Record<string, string> {
-  const mode = store.settings.serverAuthMode ?? "NONE";
+  return { Authorization: `Bearer ${token}` };
+}
+
+function gqlBody(query: string, variables?: Record<string, unknown>): string {
+  return JSON.stringify({ query, ...(variables ? { variables } : {}) });
+}
+
+export async function fetchAuthenticated(
+  url: string,
+  init: RequestInit,
+  signal?: AbortSignal,
+  skipped = false,
+): Promise<Response> {
+  const mode        = store.settings.serverAuthMode ?? "NONE";
+  const baseHeaders = (init.headers ?? {}) as Record<string, string>;
+
   if (mode === "BASIC_AUTH") {
     const user = store.settings.serverAuthUser?.trim() ?? "";
     const pass = store.settings.serverAuthPass?.trim() ?? "";
     return fetch(url, {
       ...init, signal, credentials: "omit",
-      headers: { ...(init.headers as Record<string, string> ?? {}), ...(user && pass ? basicHeader(user, pass) : {}) },
+      headers: { ...baseHeaders, ...(user && pass ? basicHeader(user, pass) : {}) },
     });
   }
+
+  if (mode === "UI_LOGIN") {
+    const token = await getUIAccessToken();
+    if (!token) {
+      if (skipped) return fetch(url, { ...init, signal, credentials: "omit", headers: baseHeaders });
+      throw new AuthRequiredError();
+    }
+
+    let res = await fetch(url, {
+      ...init, signal, credentials: "omit",
+      headers: { ...baseHeaders, ...bearerHeader(token) },
+    });
+
+    if (res.status !== 401 || skipped) return res;
+
+    const refreshed = await refreshUiAccessToken(true);
+    if (!refreshed) return res;
+
+    res = await fetch(url, {
+      ...init, signal, credentials: "omit",
+      headers: { ...baseHeaders, ...bearerHeader(refreshed) },
+    });
+    return res;
+  }
+
   return fetch(url, { ...init, signal, credentials: "omit" });
 }
 
+export async function getUIAccessToken(forceRefresh = false): Promise<string | null> {
+  const session = uiAuth.getSession();
+  if (!session) return null;
+  if (forceRefresh || isExpired(session.accessExpiresAt)) {
+    return refreshUiAccessToken(true);
+  }
+  return session.accessToken;
+}
+
+export async function refreshUiAccessToken(force = false): Promise<string | null> {
+  const session = uiAuth.getSession();
+  if (!session) return null;
+  if (!session.refreshToken) {
+    if (force && isExpired(session.accessExpiresAt, 0)) return null;
+    return session.accessToken;
+  }
+
+  if (!force && !isExpired(session.accessExpiresAt)) return session.accessToken;
+  if (isExpired(session.refreshExpiresAt)) {
+    authDebug("refresh skipped: refresh token expired", {
+      force,
+      refreshExpiresAt: session.refreshExpiresAt ?? null,
+    });
+    uiAuth.clearToken();
+    return null;
+  }
+
+  if (_refreshPromise) {
+    authDebug("refresh joined existing request");
+    return _refreshPromise;
+  }
+
+  authDebug("refresh start", {
+    force,
+    accessExpiresAt: session.accessExpiresAt ?? null,
+    refreshExpiresAt: session.refreshExpiresAt ?? null,
+  });
+
+  _refreshPromise = (async () => {
+    const base = getServerBase();
+    const jwt = await getJwtSettings().catch(() => null);
+
+    const res = await fetch(`${base}/api/graphql`, {
+      method: "POST",
+      credentials: "omit",
+      headers: { "Content-Type": "application/json" },
+      body: gqlBody(
+        `mutation RefreshToken($refreshToken: String!, $clientMutationId: String) {
+           refreshToken(input: { refreshToken: $refreshToken, clientMutationId: $clientMutationId }) {
+             accessToken
+             clientMutationId
+           }
+         }`,
+        { refreshToken: session.refreshToken, clientMutationId: session.clientMutationId ?? undefined },
+      ),
+      signal: timeoutSignal(5000),
+    });
+
+    if (!res.ok) {
+      if (res.status === 401 || res.status === 403) {
+        authDebug("refresh rejected by server", { status: res.status });
+        uiAuth.clearToken();
+        return null;
+      }
+      authDebug("refresh failed with HTTP error", { status: res.status });
+      throw new Error(`Token refresh failed (${res.status})`);
+    }
+
+    const json = await res.json();
+    const refreshed = json?.data?.refreshToken;
+    const nextAccessToken: string | undefined = refreshed?.accessToken;
+    if (!nextAccessToken) {
+      const msg = json?.errors?.[0]?.message;
+      if (msg && /unauthorized|unauthenticated|forbidden/i.test(msg)) {
+        authDebug("refresh rejected by GraphQL error", { message: msg });
+        uiAuth.clearToken();
+        return null;
+      }
+      authDebug("refresh returned no access token", { message: msg ?? null });
+      throw new Error(msg ?? "Token refresh failed");
+    }
+
+    uiAuth.updateAccessToken(
+      {
+        accessToken: nextAccessToken,
+        clientMutationId: typeof refreshed?.clientMutationId === "string"
+          ? refreshed.clientMutationId
+          : session.clientMutationId,
+      },
+      jwt,
+    );
+    authDebug("refresh success", {
+      nextAccessExpiresAt: uiAuth.getSession()?.accessExpiresAt ?? null,
+    });
+    return nextAccessToken;
+  })()
+    .catch((e: unknown) => {
+      authDebug("refresh threw error", {
+        message: e instanceof Error ? e.message : String(e),
+      });
+      throw e;
+    })
+    .finally(() => {
+      _refreshPromise = null;
+    });
+
+  return _refreshPromise;
+}
+
+export function getUiAuthDebugStatus(now = Date.now()): UiAuthDebugStatus {
+  const session = uiAuth.getSession();
+  const accessExpiresAt = session?.accessExpiresAt ?? null;
+  const refreshExpiresAt = session?.refreshExpiresAt ?? null;
+
+  return {
+    mode: (store.settings.serverAuthMode ?? "NONE") as AuthMode,
+    serverBase: getServerBase(),
+    hasSession: !!session,
+    hasRefreshToken: !!session?.refreshToken,
+    accessExpiresAt,
+    refreshExpiresAt,
+    accessExpiresInMs: accessExpiresAt ? accessExpiresAt - now : null,
+    refreshExpiresInMs: refreshExpiresAt ? refreshExpiresAt - now : null,
+    shouldRefreshSoon: isExpired(accessExpiresAt),
+    refreshInFlight: _refreshPromise !== null,
+    skewMs: TOKEN_REFRESH_SKEW_MS,
+  };
+}
+
+export async function loginUI(user: string, pass: string): Promise<void> {
+  const res = await fetch(`${getServerBase()}/api/graphql`, {
+    method: "POST", credentials: "omit",
+    headers: { "Content-Type": "application/json" },
+    body: gqlBody(
+      `mutation Login($username: String!, $password: String!) {
+         login(input: { username: $username, password: $password }) {
+           accessToken
+           refreshToken
+           clientMutationId
+         }
+       }`,
+      { username: user, password: pass },
+    ),
+    signal: timeoutSignal(8000),
+  });
+  if (!res.ok) throw new Error(`Login request failed (${res.status})`);
+  const json = await res.json();
+  const payload = json?.data?.login;
+  const accessToken: string | undefined = payload?.accessToken;
+  const refreshToken: string | undefined = payload?.refreshToken;
+  if (!accessToken || !refreshToken) throw new Error(json?.errors?.[0]?.message ?? "Login failed");
+
+  authDebug("login success", { user });
+
+  const preliminarySession = {
+    accessToken,
+    refreshToken,
+    clientMutationId: typeof payload?.clientMutationId === "string" ? payload.clientMutationId : undefined,
+  };
+
+  uiAuth.setLoginSession(preliminarySession, null);
+  updateSettings({ serverAuthMode: "UI_LOGIN", serverAuthUser: user, serverAuthPass: "" });
+
+  const jwt = await getJwtSettings(true).catch(() => null);
+  uiAuth.setLoginSession(preliminarySession, jwt);
+}
+
 export async function loginBasic(user: string, pass: string): Promise<void> {
   const res = await fetch(`${getServerBase()}/api/graphql`, {
     method: "POST", credentials: "omit",
     headers: { "Content-Type": "application/json", ...basicHeader(user, pass) },
-    body: JSON.stringify({ query: "{ __typename }" }),
+    body: gqlBody("{ __typename }"),
     signal: timeoutSignal(5000),
   });
   if (!res.ok) throw new Error(`Authentication failed (${res.status})`);
@@ -47,39 +592,38 @@ export async function loginBasic(user: string, pass: string): Promise<void> {
 }
 
 export async function logout(): Promise<void> {
-  updateSettings({ serverAuthPass: "" });
+  uiAuth.clearToken();
+  updateSettings({ serverAuthPass: "", serverAuthMode: "NONE" });
 }
 
-export async function probeServer(): Promise<"ok" | "auth_required" | "unsupported_mode" | "unreachable"> {
+export async function probeServer(): Promise<"ok" | "auth_required" | "unreachable"> {
   const base = getServerBase();
   const mode = store.settings.serverAuthMode ?? "NONE";
   const s    = store.settings;
+  const token = mode === "UI_LOGIN" ? await getUIAccessToken() : null;
+
+  if (mode === "UI_LOGIN" && !token) return "auth_required";
+
   try {
     const headers: Record<string, string> = { "Content-Type": "application/json" };
     if (mode === "BASIC_AUTH") {
       const user = s.serverAuthUser?.trim() ?? "";
       const pass = s.serverAuthPass?.trim() ?? "";
       if (user && pass) Object.assign(headers, basicHeader(user, pass));
+    } else if (mode === "UI_LOGIN" && token) {
+      Object.assign(headers, bearerHeader(token));
     }
+
     const res = await fetch(`${base}/api/graphql`, {
       method: "POST", credentials: "omit", headers,
-      body: JSON.stringify({ query: "{ __typename }" }),
+      body: gqlBody("{ __typename }"),
       signal: timeoutSignal(5000),
     });
+
     if (res.ok) return "ok";
-    if (res.status === 401) {
+    if (res.status === 401) return "auth_required";
-      const wwwAuth = res.headers.get("WWW-Authenticate") ?? "";
-      if (/basic/i.test(wwwAuth)) {
-        if (mode !== "BASIC_AUTH") updateSettings({ serverAuthMode: "BASIC_AUTH" });
-        return "auth_required";
-      }
-      if (/bearer/i.test(wwwAuth)) {
-        if (mode !== "UI_LOGIN") updateSettings({ serverAuthMode: "UI_LOGIN" });
-      } else if (mode === "NONE") {
-        updateSettings({ serverAuthMode: "SIMPLE_LOGIN" });
-      }
-      return "unsupported_mode";
-    }
     return "unreachable";
-  } catch { return "unreachable"; }
+  } catch {
+    return "unreachable";
+  }
 }

src/core/backup.ts

@@ -1,38 +1,256 @@
 import { invoke } from "@tauri-apps/api/core";
+import {
+  persistSettings,
+  persistLibrary,
+  persistUpdates,
+} from "@core/persistence/persist";
 
-function collectAppData(): Record<string, string> {
+const STORE_FILES = ["settings.json", "library.json", "updates.json"] as const;
-  const data: Record<string, string> = {};
-  for (let i = 0; i < localStorage.length; i++) {
-    const key = localStorage.key(i);
-    if (key !== null) data[key] = localStorage.getItem(key) ?? "";
-  }
-  return data;
-}
-
-function applyAppData(data: Record<string, string>): void {
-  localStorage.clear();
-  for (const [key, value] of Object.entries(data)) {
-    localStorage.setItem(key, value);
-  }
-}
 
 export async function exportAppData(): Promise<void> {
-  const json = JSON.stringify(collectAppData(), null, 2);
+  const entries: [string, string][] = await invoke("read_store_files", {
-  await invoke("export_app_data", { json });
+    names: [...STORE_FILES],
+  });
+
+  const zip = buildZip(
+    entries.map(([name, content]) => ({
+      name,
+      bytes: new TextEncoder().encode(content),
+    }))
+  );
+
+  await invoke("export_app_data", { bytes: Array.from(zip) });
 }
 
 export async function importAppData(): Promise<void> {
-  const json = await invoke<string>("import_app_data");
+  const raw: number[] = await invoke("import_app_data");
-  const data: Record<string, string> = JSON.parse(json);
+  const files = parseZip(new Uint8Array(raw));
-  applyAppData(data);
+
-  location.reload();
+  const decode = (name: string) => {
+    const bytes = files.get(name);
+    if (!bytes) throw new Error(`Backup is missing ${name}`);
+    return JSON.parse(new TextDecoder().decode(bytes));
+  };
+
+  const s = decode("settings.json");
+  const l = decode("library.json");
+  const u = decode("updates.json");
+
+  await Promise.all([
+    persistSettings({
+      settings:     s.settings     ?? null,
+      storeVersion: s.storeVersion ?? 1,
+    }),
+    persistLibrary({
+      history:         l.history         ?? [],
+      bookmarks:       l.bookmarks       ?? [],
+      markers:         l.markers         ?? [],
+      readLog:         l.readLog         ?? [],
+      readingStats:    l.readingStats    ?? null,
+      dailyReadCounts: l.dailyReadCounts ?? {},
+    }),
+    persistUpdates({
+      libraryUpdates:        u.libraryUpdates        ?? [],
+      lastLibraryRefresh:    u.lastLibraryRefresh    ?? 0,
+      acknowledgedUpdateIds: u.acknowledgedUpdateIds ?? [],
+    }),
+  ]);
+
+  await showExitModal();
+  invoke("exit_app");
+}
+
+function showExitModal(): Promise<void> {
+  return new Promise(resolve => {
+    const backdrop = document.createElement("div");
+    backdrop.className = "s-backdrop";
+    backdrop.style.cssText = "z-index:99999";
+
+    const modal = document.createElement("div");
+    modal.style.cssText = [
+      "background:var(--bg-surface)",
+      "border:1px solid var(--border-base)",
+      "border-radius:var(--radius-2xl)",
+      "box-shadow:0 0 0 1px rgba(255,255,255,0.04) inset,0 24px 80px rgba(0,0,0,0.7),0 8px 24px rgba(0,0,0,0.4)",
+      "width:min(400px,calc(100vw - 40px))",
+      "display:flex",
+      "flex-direction:column",
+      "overflow:hidden",
+      "animation:s-scale-in 0.2s cubic-bezier(0.16,1,0.3,1) both",
+    ].join(";");
+
+    const header = document.createElement("div");
+    header.style.cssText = "padding:var(--sp-4) var(--sp-5) var(--sp-3);border-bottom:1px solid var(--border-dim)";
+
+    const title = document.createElement("p");
+    title.style.cssText = "margin:0;font-size:var(--text-sm);font-weight:var(--weight-medium);color:var(--text-primary);letter-spacing:0.01em";
+    title.textContent = "Import complete";
+    header.appendChild(title);
+
+    const body = document.createElement("div");
+    body.style.cssText = "padding:var(--sp-4) var(--sp-5);display:flex;flex-direction:column;gap:var(--sp-2)";
+
+    const sub = document.createElement("p");
+    sub.style.cssText = "margin:0;font-family:var(--font-ui);font-size:var(--text-xs);color:var(--text-faint);letter-spacing:var(--tracking-wide);line-height:var(--leading-snug)";
+    sub.textContent = "Your settings have been restored. Moku will close so you can relaunch with the imported data.";
+
+    const counter = document.createElement("p");
+    counter.style.cssText = "margin:0;font-family:var(--font-ui);font-size:var(--text-xs);color:var(--text-faint);letter-spacing:var(--tracking-wide)";
+    counter.textContent = "Closing in 3…";
+
+    body.append(sub, counter);
+
+    const footer = document.createElement("div");
+    footer.style.cssText = "padding:var(--sp-3) var(--sp-5);border-top:1px solid var(--border-dim);display:flex;justify-content:flex-end";
+
+    const btn = document.createElement("button");
+    btn.className = "s-btn s-btn-danger";
+    btn.textContent = "Close now";
+
+    footer.appendChild(btn);
+    modal.append(header, body, footer);
+    backdrop.appendChild(modal);
+    document.body.appendChild(backdrop);
+
+    let secs = 3;
+    const tick = setInterval(() => {
+      secs--;
+      counter.textContent = secs > 0 ? `Closing in ${secs}…` : "Closing…";
+      if (secs <= 0) { clearInterval(tick); backdrop.remove(); resolve(); }
+    }, 1000);
+
+    btn.addEventListener("click", () => { clearInterval(tick); backdrop.remove(); resolve(); });
+  });
 }
 
 export async function autoBackupAppData(): Promise<void> {
   try {
-    const json = JSON.stringify(collectAppData());
+    const entries: [string, string][] = await invoke("read_store_files", {
-    await invoke("auto_backup_app_data", { json });
+      names: [...STORE_FILES],
+    });
+    const zip = buildZip(
+      entries.map(([name, content]) => ({
+        name,
+        bytes: new TextEncoder().encode(content),
+      }))
+    );
+    await invoke("auto_backup_app_data", { bytes: Array.from(zip) });
   } catch (e) {
     console.warn("[moku] auto-backup failed:", e);
   }
+}
+
+function crc32(data: Uint8Array): number {
+  let crc = 0xffffffff;
+  for (const byte of data) {
+    crc ^= byte;
+    for (let j = 0; j < 8; j++) {
+      crc = crc & 1 ? (crc >>> 1) ^ 0xedb88320 : crc >>> 1;
+    }
+  }
+  return (crc ^ 0xffffffff) >>> 0;
+}
+
+function localHeader(name: Uint8Array, data: Uint8Array): Uint8Array {
+  const buf = new ArrayBuffer(30 + name.byteLength);
+  const v   = new DataView(buf);
+  v.setUint32(0,  0x04034b50,      true);
+  v.setUint16(4,  20,              true);
+  v.setUint16(6,  0,               true);
+  v.setUint16(8,  0,               true);
+  v.setUint16(10, 0,               true);
+  v.setUint16(12, 0,               true);
+  v.setUint32(14, crc32(data),     true);
+  v.setUint32(18, data.byteLength, true);
+  v.setUint32(22, data.byteLength, true);
+  v.setUint16(26, name.byteLength, true);
+  v.setUint16(28, 0,               true);
+  new Uint8Array(buf).set(name, 30);
+  return new Uint8Array(buf);
+}
+
+function centralHeader(name: Uint8Array, data: Uint8Array, offset: number): Uint8Array {
+  const buf = new ArrayBuffer(46 + name.byteLength);
+  const v   = new DataView(buf);
+  v.setUint32(0,  0x02014b50,      true);
+  v.setUint16(4,  20,              true);
+  v.setUint16(6,  20,              true);
+  v.setUint16(8,  0,               true);
+  v.setUint16(10, 0,               true);
+  v.setUint16(12, 0,               true);
+  v.setUint16(14, 0,               true);
+  v.setUint32(16, crc32(data),     true);
+  v.setUint32(20, data.byteLength, true);
+  v.setUint32(24, data.byteLength, true);
+  v.setUint16(28, name.byteLength, true);
+  v.setUint16(30, 0,               true);
+  v.setUint16(32, 0,               true);
+  v.setUint16(34, 0,               true);
+  v.setUint16(36, 0,               true);
+  v.setUint32(38, 0,               true);
+  v.setUint32(42, offset,          true);
+  new Uint8Array(buf).set(name, 46);
+  return new Uint8Array(buf);
+}
+
+function eocd(count: number, cdSize: number, cdOffset: number): Uint8Array {
+  const buf = new ArrayBuffer(22);
+  const v   = new DataView(buf);
+  v.setUint32(0,  0x06054b50, true);
+  v.setUint16(4,  0,          true);
+  v.setUint16(6,  0,          true);
+  v.setUint16(8,  count,      true);
+  v.setUint16(10, count,      true);
+  v.setUint32(12, cdSize,     true);
+  v.setUint32(16, cdOffset,   true);
+  v.setUint16(20, 0,          true);
+  return new Uint8Array(buf);
+}
+
+function buildZip(files: { name: string; bytes: Uint8Array }[]): Uint8Array {
+  const enc     = new TextEncoder();
+  const parts:   Uint8Array[] = [];
+  const offsets: number[]     = [];
+  let pos = 0;
+
+  for (const { name, bytes } of files) {
+    const nameBytes = enc.encode(name);
+    const lh        = localHeader(nameBytes, bytes);
+    offsets.push(pos);
+    parts.push(lh, bytes);
+    pos += lh.byteLength + bytes.byteLength;
+  }
+
+  const cdParts = files.map(({ name, bytes }, i) =>
+    centralHeader(enc.encode(name), bytes, offsets[i])
+  );
+  const cd = concat(cdParts);
+
+  return concat([...parts, cd, eocd(files.length, cd.byteLength, pos)]);
+}
+
+function parseZip(data: Uint8Array): Map<string, Uint8Array> {
+  const view  = new DataView(data.buffer, data.byteOffset, data.byteLength);
+  const files = new Map<string, Uint8Array>();
+  let pos     = 0;
+
+  while (pos + 30 <= data.byteLength && view.getUint32(pos, true) === 0x04034b50) {
+    const fnLen = view.getUint16(pos + 26, true);
+    const exLen = view.getUint16(pos + 28, true);
+    const cSize = view.getUint32(pos + 18, true);
+    const name  = new TextDecoder().decode(data.subarray(pos + 30, pos + 30 + fnLen));
+    const start = pos + 30 + fnLen + exLen;
+    files.set(name, data.subarray(start, start + cSize));
+    pos = start + cSize;
+  }
+
+  return files;
+}
+
+function concat(arrays: Uint8Array[]): Uint8Array {
+  const total = arrays.reduce((n, a) => n + a.byteLength, 0);
+  const out   = new Uint8Array(total);
+  let pos     = 0;
+  for (const a of arrays) { out.set(a, pos); pos += a.byteLength; }
+  return out;
 }

src/core/cache/imageCache.ts

@@ -1,11 +1,13 @@
 import { fetch as tauriFetch } from "@tauri-apps/plugin-http";
 import { store } from "@store/state.svelte";
+import { getUIAccessToken } from "@core/auth";
 
 const cache    = new Map<string, string>();
 const inflight = new Map<string, Promise<string>>();
 const MAX_CONCURRENT = 6;
-let   active = 0;
+let   active   = 0;
 let   drainScheduled = false;
+let   clearing = false;
 
 interface QueueEntry {
   url:      string;
@@ -16,16 +18,27 @@ interface QueueEntry {
 
 const queue: QueueEntry[] = [];
 
-function getAuthHeaders(): Record<string, string> {
+async function getAuthHeaders(): Promise<Record<string, string>> {
-  const user = store.settings.serverAuthUser?.trim() ?? "";
+  const mode = store.settings.serverAuthMode ?? "NONE";
-  const pass = store.settings.serverAuthPass?.trim() ?? "";
+  if (mode === "UI_LOGIN") {
-  return user && pass ? { Authorization: `Basic ${btoa(`${user}:${pass}`)}` } : {};
+    const token = await getUIAccessToken();
+    return token ? { Authorization: `Bearer ${token}` } : {};
+  }
+  if (mode === "BASIC_AUTH") {
+    const user = store.settings.serverAuthUser?.trim() ?? "";
+    const pass = store.settings.serverAuthPass?.trim() ?? "";
+    return user && pass ? { Authorization: `Basic ${btoa(`${user}:${pass}`)}` } : {};
+  }
+  return {};
 }
 
 async function doFetch(url: string): Promise<string> {
-  const res = await tauriFetch(url, { method: "GET", headers: getAuthHeaders() });
+  const headers = await getAuthHeaders();
+  const res = await tauriFetch(url, { method: "GET", headers });
   if (!res.ok) throw new Error(`${res.status}`);
-  const blobUrl = URL.createObjectURL(await res.blob());
+  const blob = await res.blob();
+  if (clearing) throw new DOMException("Cancelled", "AbortError");
+  const blobUrl = URL.createObjectURL(blob);
   cache.set(url, blobUrl);
   return blobUrl;
 }
@@ -47,7 +60,7 @@ function drain() {
     active++;
     doFetch(entry.url)
       .then(entry.resolve, entry.reject)
-      .finally(() => { inflight.delete(entry.url); active--; drain(); });
+      .finally(() => { active--; drain(); });
   }
 }
 
@@ -58,7 +71,12 @@ function scheduleDrain() {
 }
 
 function enqueue(url: string, priority: number): Promise<string> {
-  const promise = new Promise<string>((resolve, reject) => { insertSorted({ url, priority, resolve, reject }); });
+  const promise = new Promise<string>((resolve, reject) => {
+    insertSorted({ url, priority, resolve, reject });
+  }).catch(err => {
+    inflight.delete(url);
+    return Promise.reject(err);
+  });
   inflight.set(url, promise);
   scheduleDrain();
   return promise;
@@ -98,7 +116,19 @@ export function deprioritizeQueue(): void {
   queue.sort((a, b) => b.priority - a.priority);
 }
 
+export function cancelQueuedFetches(): void {
+  const dropped = queue.splice(0);
+  for (const entry of dropped) {
+    inflight.delete(entry.url);
+    entry.reject(new DOMException("Cancelled", "AbortError"));
+  }
+}
+
 export function clearBlobCache(): void {
+  clearing = true;
+  cancelQueuedFetches();
   cache.forEach(blob => URL.revokeObjectURL(blob));
   cache.clear();
+  inflight.clear();
+  clearing = false;
 }

src/core/cache/index.ts

@@ -1,4 +1,4 @@
 export * from './memoryCache';
 export * from './pageCache';
 export * from './imageCache';
-export * from './queryCache';
+export * from './queryCache';

src/core/cache/memoryCache.ts

@@ -0,0 +1,44 @@
+interface MemEntry<T> {
+  value:     T;
+  expiresAt: number;
+  key:       string;
+}
+
+export class MemoryCache<T> {
+  readonly #cap: number;
+  readonly #ttl: number;
+  readonly #map = new Map<string, MemEntry<T>>();
+
+  constructor(capacity: number, ttlMs: number) {
+    this.#cap = capacity;
+    this.#ttl = ttlMs;
+  }
+
+  get(key: string): T | undefined {
+    const entry = this.#map.get(key);
+    if (!entry) return undefined;
+    if (Date.now() > entry.expiresAt) { this.#map.delete(key); return undefined; }
+    this.#map.delete(key);
+    this.#map.set(key, entry);
+    return entry.value;
+  }
+
+  set(key: string, value: T): void {
+    if (this.#map.has(key)) this.#map.delete(key);
+    else if (this.#map.size >= this.#cap) this.#map.delete(this.#map.keys().next().value!);
+    this.#map.set(key, { value, expiresAt: Date.now() + this.#ttl, key });
+  }
+
+  has(key: string): boolean {
+    const entry = this.#map.get(key);
+    if (!entry) return false;
+    if (Date.now() > entry.expiresAt) { this.#map.delete(key); return false; }
+    return true;
+  }
+
+  delete(key: string): void { this.#map.delete(key); }
+
+  clear(): void { this.#map.clear(); }
+
+  get size(): number { return this.#map.size; }
+}

src/core/cache/pageCache.ts

@@ -1,18 +1,23 @@
-import { gql, plainThumbUrl }         from "@api/client";
+import { gql, getServerUrl }           from "@api/client";
-import { getBlobUrl, preloadBlobUrls } from "@core/cache/imageCache";
+import { getBlobUrl, preloadBlobUrls }  from "@core/cache/imageCache";
-import { dedupeRequest }               from "@core/async/batchRequests";
+import { dedupeRequest }                from "@core/async/batchRequests";
-import { FETCH_CHAPTER_PAGES }         from "@api/mutations/chapters";
+import { FETCH_CHAPTER_PAGES }          from "@api/mutations/chapters";
 
 const pageCache        = new Map<number, string[]>();
 const inflight         = new Map<number, Promise<string[]>>();
 const resolvedUrlCache = new Map<string, Promise<string>>();
-const preloadedUrls    = new Set<string>();
 const aspectCache      = new Map<string, number>();
 
 export function resolveUrl(url: string, useBlob: boolean, priority = 0): Promise<string> {
   if (!useBlob) return Promise.resolve(url);
-  if (!resolvedUrlCache.has(url)) resolvedUrlCache.set(url, getBlobUrl(url, priority));
+  const cached = resolvedUrlCache.get(url);
-  return resolvedUrlCache.get(url)!;
+  if (cached) return cached;
+  const p = getBlobUrl(url, priority).catch(err => {
+    resolvedUrlCache.delete(url);
+    return Promise.reject(err);
+  });
+  resolvedUrlCache.set(url, p);
+  return p;
 }
 
 export function fetchPages(
@@ -29,11 +34,8 @@ export function fetchPages(
     const p = dedupeRequest(`chapter-pages:${chapterId}`, () =>
       gql<{ fetchChapterPages: { pages: string[] } }>(FETCH_CHAPTER_PAGES, { chapterId })
         .then(d => {
-          const urls = d.fetchChapterPages.pages.map(p => plainThumbUrl(p));
+          const urls = d.fetchChapterPages.pages.map(p => p.startsWith("http") ? p : `${getServerUrl()}${p}`);
-          if (useBlob) {
+          if (useBlob && urls[priorityPage]) getBlobUrl(urls[priorityPage], 999);
-            if (urls[priorityPage]) getBlobUrl(urls[priorityPage], urls.length + 999);
-            preloadBlobUrls(urls.filter((_, i) => i !== priorityPage), urls.length);
-          }
           pageCache.set(chapterId, urls);
           return urls;
         })
@@ -60,11 +62,15 @@ export function measureAspect(url: string, useBlob: boolean): Promise<number> {
 }
 
 export function preloadImage(url: string, useBlob: boolean): void {
-  if (preloadedUrls.has(url)) return;
+  if (useBlob) { preloadBlobUrls([url], 0); return; }
-  preloadedUrls.add(url);
   resolveUrl(url, useBlob).then(src => { new Image().src = src; }).catch(() => {});
 }
 
+export function clearResolvedUrlCache(): void {
+  resolvedUrlCache.clear();
+  aspectCache.clear();
+}
+
 export function clearPageCache(chapterId?: number): void {
   if (chapterId !== undefined) {
     pageCache.delete(chapterId);
@@ -73,7 +79,6 @@ export function clearPageCache(chapterId?: number): void {
     pageCache.clear();
     inflight.clear();
     resolvedUrlCache.clear();
-    preloadedUrls.clear();
     aspectCache.clear();
   }
 }

src/core/cache/queryCache.ts

@@ -1,11 +1,14 @@
 interface Entry<T> {
   promise:   Promise<T>;
   fetchedAt: number;
+  fetcher?:  () => Promise<T>;
+  ttl?:      number;
 }
 
 const store  = new Map<string, Entry<unknown>>();
 const subs   = new Map<string, Set<() => void>>();
-const groups = new Map<string, Set<string>>();
+const keyToGroups = new Map<string, Set<string>>();
+const groups      = new Map<string, Set<string>>();
 
 export const DEFAULT_TTL_MS = 5 * 60 * 1_000;
 
@@ -16,6 +19,16 @@ function registerGroups(key: string, group?: string | string[]) {
   for (const tag of Array.isArray(group) ? group : [group]) {
     if (!groups.has(tag)) groups.set(tag, new Set());
     groups.get(tag)!.add(key);
+    if (!keyToGroups.has(key)) keyToGroups.set(key, new Set());
+    keyToGroups.get(key)!.add(tag);
+  }
+}
+
+function unregisterKey(key: string) {
+  const tags = keyToGroups.get(key);
+  if (tags) {
+    for (const tag of tags) groups.get(tag)?.delete(key);
+    keyToGroups.delete(key);
   }
 }
 
@@ -27,14 +40,20 @@ export const cache = {
       if (err?.name !== "AbortError") store.delete(key);
       return Promise.reject(err);
     }) as Promise<T>;
-    store.set(key, { promise, fetchedAt: Date.now() });
+    store.set(key, { promise, fetchedAt: Date.now(), fetcher: fetcher as () => Promise<unknown>, ttl });
     registerGroups(key, group);
     promise.then(() => notify(key)).catch(() => {});
     return promise;
   },
 
   set<T>(key: string, value: T, group?: string | string[]) {
-    store.set(key, { promise: Promise.resolve(value), fetchedAt: Date.now() });
+    const existing = store.get(key) as Entry<T> | undefined;
+    store.set(key, {
+      promise: Promise.resolve(value),
+      fetchedAt: Date.now(),
+      fetcher: existing?.fetcher,
+      ttl: existing?.ttl,
+    });
     registerGroups(key, group);
     notify(key);
   },
@@ -43,10 +62,38 @@ export const cache = {
     const existing = store.get(key) as Entry<T> | undefined;
     if (!existing) return;
     const next = existing.promise.then(fn);
-    store.set(key, { promise: next, fetchedAt: Date.now() });
+    store.set(key, { ...existing, promise: next, fetchedAt: Date.now() });
     next.then(() => notify(key)).catch(() => {});
   },
 
+  refresh<T>(key: string): Promise<T> | undefined {
+    const existing = store.get(key) as Entry<T> | undefined;
+    if (!existing?.fetcher) return undefined;
+    const promise = (existing.fetcher as () => Promise<T>)().catch(err => {
+      if (err?.name !== "AbortError") store.delete(key);
+      return Promise.reject(err);
+    });
+    store.set(key, { ...existing, promise: promise as Promise<unknown>, fetchedAt: Date.now() });
+    promise.then(() => notify(key)).catch(() => {});
+    return promise;
+  },
+
+  refreshGroup(tag: string): void {
+    const keys = groups.get(tag);
+    if (!keys) return;
+    for (const key of [...keys]) {
+      const existing = store.get(key);
+      if (existing?.fetcher) {
+        const promise = existing.fetcher().catch(err => {
+          if (err?.name !== "AbortError") store.delete(key);
+          return Promise.reject(err);
+        });
+        store.set(key, { ...existing, promise, fetchedAt: Date.now() });
+        promise.then(() => notify(key)).catch(() => {});
+      }
+    }
+  },
+
   has(key: string): boolean { return store.has(key); },
 
   ageOf(key: string): number | undefined {
@@ -54,18 +101,35 @@ export const cache = {
     return e ? Date.now() - e.fetchedAt : undefined;
   },
 
-  clear(key: string) { store.delete(key); notify(key); },
+  isStale(key: string): boolean {
+    const e = store.get(key);
+    if (!e) return true;
+    return Date.now() - e.fetchedAt >= (e.ttl ?? DEFAULT_TTL_MS);
+  },
+
+  clear(key: string) {
+    unregisterKey(key);
+    store.delete(key);
+    notify(key);
+  },
 
   clearGroup(tag: string) {
     const keys = groups.get(tag);
     if (!keys) return;
-    for (const key of keys) { store.delete(key); notify(key); }
+    for (const key of [...keys]) {
+      keyToGroups.get(key)?.delete(tag);
+      if (keyToGroups.get(key)?.size === 0) keyToGroups.delete(key);
+      store.delete(key);
+      notify(key);
+    }
     groups.delete(tag);
   },
 
   clearAll() {
     const allKeys = [...store.keys()];
-    store.clear(); groups.clear();
+    store.clear();
+    groups.clear();
+    keyToGroups.clear();
     allKeys.forEach(notify);
   },
 
@@ -83,6 +147,7 @@ export const CACHE_GROUPS = {
 
 export const CACHE_KEYS = {
   LIBRARY:    "library",
+  RECENT_UPDATES: "recent_updates",
   ALL_MANGA:  "all_manga_unfiltered",
   CATEGORIES: "categories",
   SEARCH:     "search_all_manga",
@@ -159,3 +224,18 @@ export function getTopSources<T extends { id: string }>(sources: T[]): T[] {
   }
   return sources.slice(0, MAX_FRECENCY_SOURCES);
 }
+
+export async function refreshMangaCache(mangaId: number, thumbnailUrl?: string): Promise<void> {
+  const didRefresh = cache.refresh(CACHE_KEYS.MANGA(mangaId));
+  if (!didRefresh) cache.clear(CACHE_KEYS.MANGA(mangaId));
+
+  cache.clear(CACHE_KEYS.CHAPTERS(mangaId));
+  cache.clear(CACHE_KEYS.LIBRARY);
+  cache.clear(CACHE_KEYS.ALL_MANGA);
+
+  if (thumbnailUrl) {
+    const { revokeBlobUrl, getBlobUrl } = await import("@core/cache/imageCache");
+    revokeBlobUrl(thumbnailUrl);
+    getBlobUrl(thumbnailUrl, 999).catch(() => {});
+  }
+}

src/core/cover/autoLink.ts

@@ -0,0 +1,27 @@
+import { store, linkManga } from "@store/state.svelte";
+import type { Manga } from "@types";
+
+export function autoLinkLibrary(focal: Manga, allManga: Manga[]): Promise<number> {
+  return new Promise((resolve) => {
+    const worker = new Worker(
+      new URL("./autoLinkWorker.ts", import.meta.url),
+      { type: "module" },
+    );
+
+    worker.onmessage = (e: MessageEvent<number[]>) => {
+      const matches = e.data;
+      for (const id of matches) linkManga(focal.id, id);
+      worker.terminate();
+      resolve(matches.length);
+    };
+
+    worker.onerror = () => { worker.terminate(); resolve(0); };
+
+    worker.postMessage({
+      focalTitle: focal.title,
+      focalId:    focal.id,
+      allManga:   allManga.map(m => ({ id: m.id, title: m.title })),
+      linkedIds:  store.settings.mangaLinks?.[focal.id] ?? [],
+    });
+  });
+}

src/core/cover/autoLinkWorker.ts

@@ -0,0 +1,29 @@
+interface WorkerMsg {
+  focalTitle: string;
+  focalId: number;
+  allManga: { id: number; title: string }[];
+  linkedIds: number[];
+}
+
+function titleSimilarity(a: string, b: string): number {
+  const norm = (s: string) =>
+    s.toLowerCase().replace(/[^a-z0-9\s]/g, "").split(/\s+/).filter(Boolean);
+  const wa = new Set(norm(a));
+  const wb = new Set(norm(b));
+  if (!wa.size || !wb.size) return 0;
+  const intersection = [...wa].filter(w => wb.has(w)).length;
+  return intersection / new Set([...wa, ...wb]).size;
+}
+
+self.onmessage = (e: MessageEvent<WorkerMsg>) => {
+  const { focalTitle, focalId, allManga, linkedIds } = e.data;
+  const matches: number[] = [];
+
+  for (const m of allManga) {
+    if (m.id === focalId) continue;
+    if (linkedIds.includes(m.id)) continue;
+    if (titleSimilarity(focalTitle, m.title) >= 0.65) matches.push(m.id);
+  }
+
+  self.postMessage(matches);
+};

src/core/cover/coverHash.ts

@@ -0,0 +1,54 @@
+const THUMB_SIZE  = 16;
+const DUPE_THRESH = 0.12;
+
+const hashCache = new Map<string, Uint8ClampedArray>();
+
+function toGray(data: Uint8ClampedArray, pixels: number): Uint8ClampedArray {
+  const gray = new Uint8ClampedArray(pixels);
+  for (let i = 0; i < pixels; i++) {
+    const o = i * 4;
+    gray[i] = (data[o] * 299 + data[o + 1] * 587 + data[o + 2] * 114) / 1000;
+  }
+  return gray;
+}
+
+function loadThumb(url: string): Promise<Uint8ClampedArray> {
+  return new Promise((resolve, reject) => {
+    const img = new Image();
+    img.crossOrigin = "anonymous";
+    img.onload = () => {
+      const canvas = document.createElement("canvas");
+      canvas.width = canvas.height = THUMB_SIZE;
+      const ctx = canvas.getContext("2d")!;
+      ctx.drawImage(img, 0, 0, THUMB_SIZE, THUMB_SIZE);
+      resolve(toGray(ctx.getImageData(0, 0, THUMB_SIZE, THUMB_SIZE).data, THUMB_SIZE * THUMB_SIZE));
+    };
+    img.onerror = reject;
+    img.src = url;
+  });
+}
+
+function similarity(a: Uint8ClampedArray, b: Uint8ClampedArray): number {
+  let diff = 0;
+  for (let i = 0; i < a.length; i++) diff += Math.abs(a[i] - b[i]);
+  return diff / (a.length * 255);
+}
+
+export async function getHash(url: string): Promise<Uint8ClampedArray | null> {
+  if (hashCache.has(url)) return hashCache.get(url)!;
+  try {
+    const thumb = await loadThumb(url);
+    hashCache.set(url, thumb);
+    return thumb;
+  } catch {
+    return null;
+  }
+}
+
+export function areDuplicates(a: Uint8ClampedArray, b: Uint8ClampedArray): boolean {
+  return similarity(a, b) <= DUPE_THRESH;
+}
+
+export function clearHashCache(): void {
+  hashCache.clear();
+}

src/core/cover/coverResolver.ts

@@ -0,0 +1,95 @@
+import { store }                    from "@store/state.svelte";
+import { searchWithScore }          from "@core/algorithms/search";
+import { getHash, areDuplicates }   from "@core/cover/coverHash";
+
+type CoverManga = { id: number; thumbnailUrl: string; source?: { displayName: string } | null };
+
+export type CoverCandidate = {
+  mangaId:  number;
+  url:      string;
+  label:    string;
+  isActive: boolean;
+};
+
+const FUZZY_SCORE_THRESHOLD = 0.65;
+
+function normalizeUrl(url: string): string {
+  try {
+    const u = new URL(url);
+    u.search = "";
+    return u.href.toLowerCase();
+  } catch {
+    return url.toLowerCase();
+  }
+}
+
+export function resolvedCover(mangaId: number, ownUrl: string): string {
+  return store.settings.mangaPrefs?.[mangaId]?.coverUrl ?? ownUrl;
+}
+
+function fuzzyMatchIds(
+  mangaId:  number,
+  title:    string,
+  mangaById: Map<number, CoverManga & { title: string }>,
+): number[] {
+  const results = searchWithScore(
+    [...mangaById.values()].filter(m => m.id !== mangaId),
+    title,
+    m => m.title,
+  );
+  return results
+    .filter(r => r.score >= FUZZY_SCORE_THRESHOLD)
+    .map(r => r.item.id);
+}
+
+export function coverCandidatesSync(
+  mangaId:   number,
+  title:     string,
+  ownUrl:    string,
+  mangaById: Map<number, CoverManga & { title: string }>,
+): CoverCandidate[] {
+  const linkedIds  = store.getLinkedMangaIds(mangaId);
+  const fuzzyIds   = fuzzyMatchIds(mangaId, title, mangaById);
+  const current    = store.settings.mangaPrefs?.[mangaId]?.coverUrl ?? ownUrl;
+
+  const allIds = Array.from(new Set([...linkedIds, ...fuzzyIds]));
+
+  const raw: { mangaId: number; url: string; label: string }[] = [
+    { mangaId, url: ownUrl, label: "This source" },
+    ...allIds.flatMap(id => {
+      const m = mangaById.get(id);
+      return m ? [{ mangaId: m.id, url: m.thumbnailUrl, label: m.source?.displayName ?? `ID ${m.id}` }] : [];
+    }),
+  ];
+
+  const seen = new Set<string>();
+  return raw
+    .filter(c => {
+      const key = normalizeUrl(c.url);
+      if (seen.has(key)) return false;
+      seen.add(key);
+      return true;
+    })
+    .map(c => ({ ...c, isActive: normalizeUrl(c.url) === normalizeUrl(current) }));
+}
+
+export async function dedupeByImage(candidates: CoverCandidate[]): Promise<CoverCandidate[]> {
+  const hashes = await Promise.all(candidates.map(c => getHash(c.url)));
+
+  const groups: number[][] = [];
+
+  for (let i = 0; i < candidates.length; i++) {
+    const hi = hashes[i];
+    const existing = hi
+      ? groups.find(g => { const hj = hashes[g[0]]; return hj ? areDuplicates(hi, hj) : false; })
+      : undefined;
+    if (existing) existing.push(i);
+    else groups.push([i]);
+  }
+
+  return groups.map(group => {
+    const active = group.find(i => candidates[i].isActive) ?? group[0];
+    const labels = [...new Set(group.map(i => candidates[i].label))];
+    return { ...candidates[active], label: labels.join(" · ") };
+  });
+}

src/core/cover/index.ts

@@ -0,0 +1,4 @@
+export { getHash, areDuplicates, clearHashCache } from "./coverHash";
+export { resolvedCover, coverCandidatesSync, dedupeByImage } from "./coverResolver";
+export type { CoverCandidate } from "./coverResolver";
+export { autoLinkLibrary } from "./autoLink";

src/core/keybinds/defaultBinds.ts

@@ -12,6 +12,7 @@ export interface Keybinds {
   openSettings:           string;
   toggleBookmark:         string;
   toggleMarker:           string;
+  toggleAutoScroll:       string;
 }
 
 export const DEFAULT_KEYBINDS: Keybinds = {
@@ -28,6 +29,7 @@ export const DEFAULT_KEYBINDS: Keybinds = {
   openSettings:           "o",
   toggleBookmark:         "m",
   toggleMarker:           "n",
+  toggleAutoScroll:       "s",
 };
 
 export const KEYBIND_LABELS: Record<keyof Keybinds, string> = {
@@ -44,4 +46,5 @@ export const KEYBIND_LABELS: Record<keyof Keybinds, string> = {
   openSettings:           "Open settings",
   toggleBookmark:         "Toggle bookmark",
   toggleMarker:           "Toggle marker",
-};
+  toggleAutoScroll:       "Toggle auto scroll",
+};

src/core/persistence/credentialVault.ts

@@ -0,0 +1,88 @@
+const VAULT_KEY       = "moku-credential-vault";
+const SALT_ITERATIONS = 200_000;
+const KEY_USAGE: KeyUsage[] = ["encrypt", "decrypt"];
+
+export interface VaultPayload {
+  refreshToken?: string;
+  basicUser?:    string;
+  basicPass?:    string;
+  authMode:      "UI_LOGIN" | "BASIC_AUTH" | "NONE";
+}
+
+interface StoredVault {
+  salt: string;
+  iv:   string;
+  data: string;
+}
+
+function toB64(buf: ArrayBuffer): string {
+  return btoa(String.fromCharCode(...new Uint8Array(buf)));
+}
+
+function fromB64(s: string): Uint8Array {
+  return Uint8Array.from(atob(s), (c) => c.charCodeAt(0));
+}
+
+async function deriveKey(pin: string, salt: Uint8Array): Promise<CryptoKey> {
+  const enc    = new TextEncoder();
+  const keyMat = await crypto.subtle.importKey("raw", enc.encode(pin), "PBKDF2", false, ["deriveKey"]);
+  return crypto.subtle.deriveKey(
+    { name: "PBKDF2", salt, iterations: SALT_ITERATIONS, hash: "SHA-256" },
+    keyMat,
+    { name: "AES-GCM", length: 256 },
+    false,
+    KEY_USAGE,
+  );
+}
+
+export function vaultExists(): boolean {
+  return !!localStorage.getItem(VAULT_KEY);
+}
+
+export async function lockVault(pin: string, payload: VaultPayload): Promise<void> {
+  const salt = crypto.getRandomValues(new Uint8Array(16));
+  const iv   = crypto.getRandomValues(new Uint8Array(12));
+  const key  = await deriveKey(pin, salt);
+
+  const enc    = new TextEncoder();
+  const cipher = await crypto.subtle.encrypt(
+    { name: "AES-GCM", iv },
+    key,
+    enc.encode(JSON.stringify(payload)),
+  );
+
+  localStorage.setItem(VAULT_KEY, JSON.stringify({
+    salt: toB64(salt),
+    iv:   toB64(iv),
+    data: toB64(cipher),
+  } satisfies StoredVault));
+}
+
+export async function unlockVault(pin: string): Promise<VaultPayload | null> {
+  const raw = localStorage.getItem(VAULT_KEY);
+  if (!raw) return null;
+
+  try {
+    const stored = JSON.parse(raw) as StoredVault;
+    const key    = await deriveKey(pin, fromB64(stored.salt));
+    const plain  = await crypto.subtle.decrypt(
+      { name: "AES-GCM", iv: fromB64(stored.iv) },
+      key,
+      fromB64(stored.data),
+    );
+    return JSON.parse(new TextDecoder().decode(plain)) as VaultPayload;
+  } catch {
+    return null;
+  }
+}
+
+export function clearVault(): void {
+  localStorage.removeItem(VAULT_KEY);
+}
+
+export async function rekeyVault(oldPin: string, newPin: string): Promise<boolean> {
+  const payload = await unlockVault(oldPin);
+  if (!payload) return false;
+  await lockVault(newPin, payload);
+  return true;
+}

src/core/persistence/index.ts

@@ -0,0 +1,5 @@
+export { loadAllStores, persistSettings, persistLibrary, persistUpdates } from "./persist";
+export type { PersistedData } from "./persist";
+
+export { vaultExists, lockVault, unlockVault, clearVault, rekeyVault } from "./credentialVault";
+export type { VaultPayload } from "./credentialVault";

src/core/persistence/persist.ts

@@ -0,0 +1,166 @@
+import { LazyStore } from "@tauri-apps/plugin-store";
+
+const settingsStore = new LazyStore("settings.json", { autoSave: false });
+const libraryStore  = new LazyStore("library.json",  { autoSave: false });
+const updatesStore  = new LazyStore("updates.json",  { autoSave: false });
+const backupsStore  = new LazyStore("backups.json",  { autoSave: false });
+
+export interface PersistedData {
+  settings:             any;
+  storeVersion:         number | null;
+  history:              any[];
+  bookmarks:            any[];
+  markers:              any[];
+  readLog:              any[];
+  readingStats:         any | null;
+  dailyReadCounts:      Record<string, number>;
+  libraryUpdates:       any[];
+  lastLibraryRefresh:   number;
+  acknowledgedUpdateIds: number[];
+}
+
+export async function loadAllStores(): Promise<PersistedData> {
+  const migrated = await migrateFromLocalStorage();
+  if (migrated) return migrated;
+
+  const [sv, s, hist, bk, mk, rl, rs, dc, lu, llr, au] = await Promise.all([
+    settingsStore.get<number>("storeVersion"),
+    settingsStore.get<any>("settings"),
+    libraryStore.get<any[]>("history"),
+    libraryStore.get<any[]>("bookmarks"),
+    libraryStore.get<any[]>("markers"),
+    libraryStore.get<any[]>("readLog"),
+    libraryStore.get<any>("readingStats"),
+    libraryStore.get<Record<string, number>>("dailyReadCounts"),
+    updatesStore.get<any[]>("libraryUpdates"),
+    updatesStore.get<number>("lastLibraryRefresh"),
+    updatesStore.get<number[]>("acknowledgedUpdateIds"),
+  ]);
+
+  return {
+    storeVersion:          sv   ?? null,
+    settings:              s    ?? null,
+    history:               hist ?? [],
+    bookmarks:             bk   ?? [],
+    markers:               mk   ?? [],
+    readLog:               rl   ?? [],
+    readingStats:          rs   ?? null,
+    dailyReadCounts:       dc   ?? {},
+    libraryUpdates:        lu   ?? [],
+    lastLibraryRefresh:    llr  ?? 0,
+    acknowledgedUpdateIds: au   ?? [],
+  };
+}
+
+async function migrateFromLocalStorage(): Promise<PersistedData | null> {
+  try {
+    const raw = localStorage.getItem("moku-store");
+    if (!raw) return null;
+    const data = JSON.parse(raw);
+
+    await Promise.all([
+      persistSettings({ settings: data.settings ?? null, storeVersion: data.storeVersion ?? 1 }),
+      persistLibrary({
+        history:         data.history         ?? [],
+        bookmarks:       data.bookmarks       ?? [],
+        markers:         data.markers         ?? [],
+        readLog:         data.readLog         ?? [],
+        readingStats:    data.readingStats    ?? null,
+        dailyReadCounts: data.dailyReadCounts ?? {},
+      }),
+      persistUpdates({
+        libraryUpdates:        data.libraryUpdates        ?? [],
+        lastLibraryRefresh:    data.lastLibraryRefresh    ?? 0,
+        acknowledgedUpdateIds: data.acknowledgedUpdateIds ?? [],
+      }),
+    ]);
+
+    localStorage.removeItem("moku-store");
+
+    return {
+      storeVersion:          data.storeVersion          ?? null,
+      settings:              data.settings              ?? null,
+      history:               data.history               ?? [],
+      bookmarks:             data.bookmarks             ?? [],
+      markers:               data.markers               ?? [],
+      readLog:               data.readLog               ?? [],
+      readingStats:          data.readingStats          ?? null,
+      dailyReadCounts:       data.dailyReadCounts       ?? {},
+      libraryUpdates:        data.libraryUpdates        ?? [],
+      lastLibraryRefresh:    data.lastLibraryRefresh    ?? 0,
+      acknowledgedUpdateIds: data.acknowledgedUpdateIds ?? [],
+    };
+  } catch {
+    return null;
+  }
+}
+
+export async function persistSettings(data: { settings: any; storeVersion: number }) {
+  await Promise.all([
+    settingsStore.set("settings",     data.settings),
+    settingsStore.set("storeVersion", data.storeVersion),
+  ]);
+  await settingsStore.save();
+}
+
+export async function persistLibrary(data: {
+  history:         any[];
+  bookmarks:       any[];
+  markers:         any[];
+  readLog:         any[];
+  readingStats:    any;
+  dailyReadCounts: Record<string, number>;
+}) {
+  await Promise.all([
+    libraryStore.set("history",         data.history),
+    libraryStore.set("bookmarks",       data.bookmarks),
+    libraryStore.set("markers",         data.markers),
+    libraryStore.set("readLog",         data.readLog),
+    libraryStore.set("readingStats",    data.readingStats),
+    libraryStore.set("dailyReadCounts", data.dailyReadCounts),
+  ]);
+  await libraryStore.save();
+}
+
+export async function persistUpdates(data: {
+  libraryUpdates:        any[];
+  lastLibraryRefresh:    number;
+  acknowledgedUpdateIds: number[];
+}) {
+  await Promise.all([
+    updatesStore.set("libraryUpdates",        data.libraryUpdates),
+    updatesStore.set("lastLibraryRefresh",     data.lastLibraryRefresh),
+    updatesStore.set("acknowledgedUpdateIds",  data.acknowledgedUpdateIds),
+  ]);
+  await updatesStore.save();
+}
+
+export interface BackupEntry { url: string; name: string; }
+
+export async function loadBackups(): Promise<BackupEntry[]> {
+  const fromStore = await backupsStore.get<BackupEntry[]>("backupList");
+  if (fromStore) return fromStore;
+  try {
+    const raw = localStorage.getItem("moku_backups");
+    if (!raw) return [];
+    const migrated: BackupEntry[] = JSON.parse(raw);
+    await persistBackups(migrated);
+    localStorage.removeItem("moku_backups");
+    return migrated;
+  } catch { return []; }
+}
+
+export async function persistBackups(list: BackupEntry[]): Promise<void> {
+  await backupsStore.set("backupList", list);
+  await backupsStore.save();
+}
+
+export async function resetAuthSettings(): Promise<void> {
+  const current = await settingsStore.get<any>("settings") ?? {};
+  current.serverAuthMode = "NONE";
+  current.serverAuthUser = "";
+  current.serverAuthPass = "";
+  await settingsStore.set("settings", current);
+  await settingsStore.save();
+  localStorage.removeItem("moku-credential-vault");
+}

src/core/ui/index.ts

@@ -1,2 +1,3 @@
 export * from './idle';
-export * from './zoom';
+export * from './zoom';
+export * from './touchscreen';

src/core/ui/touchscreen.ts

@@ -0,0 +1,234 @@
+export interface LongPressOptions {
+  onLongPress: (e: PointerEvent) => void;
+  duration?:   number;
+  moveThreshold?: number;
+}
+
+export function longPress(node: HTMLElement, opts: LongPressOptions) {
+  const { onLongPress, duration = 500, moveThreshold = 8 } = opts;
+  let timer: ReturnType<typeof setTimeout> | null = null;
+  let startX = 0, startY = 0;
+  let fired = false;
+
+  function start(e: PointerEvent) {
+    if (e.button !== 0 && e.pointerType === "mouse") return;
+    startX = e.clientX; startY = e.clientY; fired = false;
+    timer = setTimeout(() => { timer = null; fired = true; onLongPress(e); }, duration);
+  }
+  function move(e: PointerEvent) {
+    if (!timer) return;
+    const dx = e.clientX - startX, dy = e.clientY - startY;
+    if (Math.sqrt(dx * dx + dy * dy) > moveThreshold) cancel();
+  }
+  function cancel() { if (timer) { clearTimeout(timer); timer = null; } }
+
+  node.addEventListener("pointerdown",  start);
+  node.addEventListener("pointermove",  move);
+  node.addEventListener("pointerup",    cancel);
+  node.addEventListener("pointerleave", cancel);
+  node.addEventListener("pointercancel",cancel);
+
+  return {
+    get fired() { return fired; },
+    destroy() {
+      cancel();
+      node.removeEventListener("pointerdown",  start);
+      node.removeEventListener("pointermove",  move);
+      node.removeEventListener("pointerup",    cancel);
+      node.removeEventListener("pointerleave", cancel);
+      node.removeEventListener("pointercancel",cancel);
+    },
+  };
+}
+
+export interface TapOptions {
+  onTap:       (e: PointerEvent) => void;
+  onDoubleTap?: (e: PointerEvent) => void;
+  doubleTapGap?: number;
+}
+
+export function tap(node: HTMLElement, opts: TapOptions) {
+  const { onTap, onDoubleTap, doubleTapGap = 300 } = opts;
+  let lastTap = 0;
+  let pending: ReturnType<typeof setTimeout> | null = null;
+  let startX = 0, startY = 0;
+  const SLOP = 8;
+
+  function down(e: PointerEvent) { startX = e.clientX; startY = e.clientY; }
+  function up(e: PointerEvent) {
+    const dx = e.clientX - startX, dy = e.clientY - startY;
+    if (Math.sqrt(dx * dx + dy * dy) > SLOP) return;
+    const now = Date.now();
+    if (onDoubleTap && now - lastTap < doubleTapGap) {
+      if (pending) { clearTimeout(pending); pending = null; }
+      onDoubleTap(e);
+      lastTap = 0;
+    } else {
+      lastTap = now;
+      if (onDoubleTap) {
+        pending = setTimeout(() => { pending = null; onTap(e); }, doubleTapGap);
+      } else {
+        onTap(e);
+      }
+    }
+  }
+
+  node.addEventListener("pointerdown", down);
+  node.addEventListener("pointerup",   up);
+  return { destroy() {
+    node.removeEventListener("pointerdown", down);
+    node.removeEventListener("pointerup",   up);
+  }};
+}
+
+export interface SwipeOptions {
+  onSwipeLeft?:  (e: PointerEvent) => void;
+  onSwipeRight?: (e: PointerEvent) => void;
+  onSwipeUp?:    (e: PointerEvent) => void;
+  onSwipeDown?:  (e: PointerEvent) => void;
+  threshold?:    number;
+  lockAxis?:     boolean;
+}
+
+export function swipe(node: HTMLElement, opts: SwipeOptions) {
+  const { onSwipeLeft, onSwipeRight, onSwipeUp, onSwipeDown, threshold = 40, lockAxis = true } = opts;
+  let startX = 0, startY = 0, active = false;
+
+  function down(e: PointerEvent) {
+    if (e.pointerType === "mouse") return;
+    startX = e.clientX; startY = e.clientY; active = true;
+    node.setPointerCapture(e.pointerId);
+  }
+  function up(e: PointerEvent) {
+    if (!active) return; active = false;
+    const dx = e.clientX - startX, dy = e.clientY - startY;
+    const ax = Math.abs(dx), ay = Math.abs(dy);
+    if (Math.max(ax, ay) < threshold) return;
+    if (lockAxis && ax > ay) {
+      if (dx < 0) onSwipeLeft?.(e); else onSwipeRight?.(e);
+    } else if (lockAxis && ay >= ax) {
+      if (dy < 0) onSwipeUp?.(e); else onSwipeDown?.(e);
+    } else {
+      if (ax >= ay) { if (dx < 0) onSwipeLeft?.(e); else onSwipeRight?.(e); }
+      else          { if (dy < 0) onSwipeUp?.(e);   else onSwipeDown?.(e); }
+    }
+  }
+  function cancel() { active = false; }
+
+  node.addEventListener("pointerdown",   down);
+  node.addEventListener("pointerup",     up);
+  node.addEventListener("pointercancel", cancel);
+  return { destroy() {
+    node.removeEventListener("pointerdown",   down);
+    node.removeEventListener("pointerup",     up);
+    node.removeEventListener("pointercancel", cancel);
+  }};
+}
+
+export interface PinchOptions {
+  onPinch:    (scale: number, origin: { x: number; y: number }) => void;
+  onPinchEnd?: (scale: number) => void;
+}
+
+export interface PinchGestureOptions {
+  onPinch:     (scale: number, origin: { x: number; y: number }) => void;
+  onPinchEnd?: (scale: number) => void;
+}
+
+export interface PinchGesture {
+  onPointerDown: (e: PointerEvent) => void;
+  onPointerMove: (e: PointerEvent) => void;
+  onPointerUp:   (e: PointerEvent) => void;
+  isPinching:    () => boolean;
+}
+
+export function createPinchGesture(opts: PinchGestureOptions): PinchGesture {
+  const { onPinch, onPinchEnd } = opts;
+  const pointers = new Map<number, PointerEvent>();
+  let initDist = 0;
+
+  function pdist(a: PointerEvent, b: PointerEvent) {
+    const dx = a.clientX - b.clientX, dy = a.clientY - b.clientY;
+    return Math.sqrt(dx * dx + dy * dy);
+  }
+  function pmid(a: PointerEvent, b: PointerEvent) {
+    return { x: (a.clientX + b.clientX) / 2, y: (a.clientY + b.clientY) / 2 };
+  }
+
+  function onPointerDown(e: PointerEvent) {
+    pointers.set(e.pointerId, e);
+    if (pointers.size === 2) {
+      const [a, b] = [...pointers.values()];
+      initDist = pdist(a, b);
+    }
+  }
+  function onPointerMove(e: PointerEvent) {
+    if (!pointers.has(e.pointerId)) return;
+    pointers.set(e.pointerId, e);
+    if (pointers.size !== 2 || initDist === 0) return;
+    const [a, b] = [...pointers.values()];
+    onPinch(pdist(a, b) / initDist, pmid(a, b));
+  }
+  function onPointerUp(e: PointerEvent) {
+    if (pointers.size === 2 && onPinchEnd) {
+      const [a, b] = [...pointers.values()];
+      onPinchEnd(pdist(a, b) / initDist);
+    }
+    pointers.delete(e.pointerId);
+    initDist = 0;
+  }
+
+  return { onPointerDown, onPointerMove, onPointerUp, isPinching: () => pointers.size >= 2 };
+}
+
+export function pinch(node: HTMLElement, opts: PinchOptions) {
+  const gesture = createPinchGesture(opts);
+  function down(e: PointerEvent) { node.setPointerCapture(e.pointerId); gesture.onPointerDown(e); }
+  node.addEventListener("pointerdown",   down);
+  node.addEventListener("pointermove",   gesture.onPointerMove);
+  node.addEventListener("pointerup",     gesture.onPointerUp);
+  node.addEventListener("pointercancel", gesture.onPointerUp);
+  return { destroy() {
+    node.removeEventListener("pointerdown",   down);
+    node.removeEventListener("pointermove",   gesture.onPointerMove);
+    node.removeEventListener("pointerup",     gesture.onPointerUp);
+    node.removeEventListener("pointercancel", gesture.onPointerUp);
+  }};
+}
+
+export interface DragScrollOptions {
+  direction?: "x" | "y" | "both";
+  onDragStart?: () => void;
+  onDragEnd?:   () => void;
+}
+
+export function dragScroll(node: HTMLElement, opts: DragScrollOptions = {}) {
+  const { direction = "both", onDragStart, onDragEnd } = opts;
+  let active = false, startX = 0, startY = 0, scrollX = 0, scrollY = 0;
+
+  function down(e: PointerEvent) {
+    if (e.pointerType === "mouse") return;
+    active = true;
+    startX = e.clientX; startY = e.clientY;
+    scrollX = node.scrollLeft; scrollY = node.scrollTop;
+    node.setPointerCapture(e.pointerId);
+    onDragStart?.();
+  }
+  function move(e: PointerEvent) {
+    if (!active) return;
+    if (direction !== "x") node.scrollTop  = scrollY - (e.clientY - startY);
+    if (direction !== "y") node.scrollLeft = scrollX - (e.clientX - startX);
+  }
+  function up() { if (active) { active = false; onDragEnd?.(); } }
+
+  node.addEventListener("pointerdown",   down);
+  node.addEventListener("pointermove",   move);
+  node.addEventListener("pointerup",     up);
+  node.addEventListener("pointercancel", up);
+  return { destroy() {
+    node.removeEventListener("pointerdown",   down);
+    node.removeEventListener("pointermove",   move);
+    node.removeEventListener("pointerup",     up);
+    node.removeEventListener("pointercancel", up);
+  }};
+}

src/core/util.ts

@@ -1,12 +1,8 @@
 import type { Manga, Source } from "@types";
-import type { Settings } from "@types";
+import type { Settings }      from "@types";
-
-// ── Class utility ─────────────────────────────────────────────────────────────
 
 export { clsx as cn } from "clsx";
 
-// ── Time / formatting ─────────────────────────────────────────────────────────
-
 export function timeAgo(ts: number): string {
   const diff = Date.now() - ts, m = Math.floor(diff / 60000);
   if (m < 1)  return "Just now";
@@ -33,85 +29,95 @@ export function formatReadTime(m: number): string {
   return r === 0 ? `${h}h` : `${h}h ${r}m`;
 }
 
-// ── NSFW filtering ────────────────────────────────────────────────────────────
+const STRICT_TAGS: string[] = [
-
+  "adult", "mature", "hentai", "ecchi", "erotic", "pornograph",
-/**
+  "18+", "smut", "explicit", "sexual violence",
- * Default genre substrings used when no user-configured list is available.
+  "gore", "guro", "graphic violence", "torture", "body horror",
- * Stored as settings.nsfwFilteredTags; editable in Settings > Content.
- */
-export const DEFAULT_NSFW_TAGS = [
-  "adult",
-  "mature",
-  "hentai",
-  "ecchi",
-  "erotic",       // catches "erotica", "erotic content", "erotic manga"
-  "pornograph",   // catches "pornographic", "pornography"
-  "18+",
-  "smut",
-  "lemon",
-  "explicit",
-  "sexual violence",
 ];
 
-/**
+const MODERATE_TAGS: string[] = [
- * Returns true if the manga's genre list contains any of the given substrings.
+  "adult", "mature", "hentai", "ecchi", "erotic", "pornograph",
- * Falls back to DEFAULT_NSFW_TAGS if no tag list is provided.
+  "18+", "smut", "explicit", "sexual violence",
- */
+];
-export function isNsfwManga(
+
-  manga: { genre?: string[] | null },
+type ContentFilterSettings = Pick<
-  tags: string[] = DEFAULT_NSFW_TAGS,
+  Settings,
-): boolean {
+  "contentLevel" | "sourceOverridesEnabled" | "nsfwAllowedSourceIds" | "nsfwBlockedSourceIds"
-  return (manga.genre ?? []).some(g =>
+>;
-    tags.some(sub => g.toLowerCase().trim().includes(sub))
+
-  );
+function blockedTagsForSettings(settings: ContentFilterSettings): string[] {
+  if (settings.contentLevel === "strict")   return STRICT_TAGS;
+  if (settings.contentLevel === "moderate") return MODERATE_TAGS;
+  return [];
+}
+
+function genreMatchesBlocklist(genre: string[], blockedTags: string[]): boolean {
+  if (!blockedTags.length) return false;
+  return genre.some(g => {
+    const norm = g.toLowerCase().trim();
+    return blockedTags.some(tag => {
+      const idx = norm.indexOf(tag);
+      if (idx === -1) return false;
+      const before = idx === 0 || /\W/.test(norm[idx - 1]);
+      const after  = idx + tag.length === norm.length || /\W/.test(norm[idx + tag.length]);
+      return before && after;
+    });
+  });
 }
 
-/**
- * Single authoritative NSFW gate used by all views.
- * Returns true when the manga should be HIDDEN. Priority order:
- *   1. Source in blockedSourceIds → always hidden, even when showNsfw is on.
- *   2. showNsfw globally enabled → only blocked sources are hidden.
- *   3. Source in allowedSourceIds → skip isNsfw flag, but genre tags still apply.
- *   4. source.isNsfw flag → hidden.
- *   5. Genre tag match → hidden.
- *
- * Usage: items.filter(m => !shouldHideNsfw(m, settings))
- */
 export function shouldHideNsfw(
   manga: Pick<Manga, "genre" | "source">,
-  settings: Pick<Settings, "showNsfw" | "nsfwFilteredTags" | "nsfwAllowedSourceIds" | "nsfwBlockedSourceIds">,
+  settings: ContentFilterSettings,
 ): boolean {
-  const srcId = manga.source?.id;
+  if (settings.contentLevel === "unrestricted") return false;
 
-  if (srcId && settings.nsfwBlockedSourceIds.includes(srcId)) return true;
+  const srcId   = manga.source?.id;
-  if (settings.showNsfw) return false;
+  const blocked = settings.sourceOverridesEnabled ? (settings.nsfwBlockedSourceIds ?? []) : [];
+  const allowed = settings.sourceOverridesEnabled ? (settings.nsfwAllowedSourceIds ?? []) : [];
+
+  if (srcId && blocked.includes(srcId)) return true;
+
+  const sourceAllowed = !!(srcId && allowed.includes(srcId));
 
-  const sourceAllowed = !!(srcId && settings.nsfwAllowedSourceIds.includes(srcId));
   if (!sourceAllowed && manga.source?.isNsfw) return true;
 
-  return isNsfwManga(manga, settings.nsfwFilteredTags);
+  return genreMatchesBlocklist(manga.genre ?? [], blockedTagsForSettings(settings));
 }
 
-/**
- * Gate for Source objects — parallel to shouldHideNsfw for manga.
- * Usage: sources.filter(s => !shouldHideSource(s, settings))
- */
 export function shouldHideSource(
   source: Pick<Source, "id" | "isNsfw">,
-  settings: Pick<Settings, "showNsfw" | "nsfwAllowedSourceIds" | "nsfwBlockedSourceIds">,
+  settings: ContentFilterSettings,
 ): boolean {
-  if (settings.nsfwBlockedSourceIds.includes(source.id)) return true;
+  if (settings.contentLevel === "unrestricted") return false;
-  if (settings.nsfwAllowedSourceIds.includes(source.id)) return false;
+
-  return !settings.showNsfw && source.isNsfw;
+  if (settings.sourceOverridesEnabled) {
+    if ((settings.nsfwBlockedSourceIds ?? []).includes(source.id)) return true;
+    if ((settings.nsfwAllowedSourceIds ?? []).includes(source.id)) return false;
+  }
+
+  return source.isNsfw;
 }
 
-// ── Source deduplication ──────────────────────────────────────────────────────
+export function dedupeSourcesByLang(
+  sources:       Source[],
+  preferredLang: string,
+  settings:      ContentFilterSettings,
+  applyHide      = false,
+): Source[] {
+  const map = new Map<string, Source>();
+  for (const s of sources) {
+    if (s.id === "0") continue;
+    if (applyHide && shouldHideSource(s, settings)) continue;
+    const existing = map.get(s.name);
+    if (!existing) { map.set(s.name, s); continue; }
+    const existingPref = existing.lang === preferredLang;
+    const newPref      = s.lang === preferredLang;
+    if (newPref && !existingPref) map.set(s.name, s);
+    else if (!existingPref && !newPref && s.lang < existing.lang) map.set(s.name, s);
+  }
+  return Array.from(map.values());
+}
 
-/**
- * Deduplicates sources by name. When multiple sources share a name,
- * the preferred language wins; otherwise falls back to alphabetical by lang.
- * The local source (id "0") is always excluded.
- */
 export function dedupeSources(sources: Source[], preferredLang: string): Source[] {
   const byName = new Map<string, Source[]>();
   for (const src of sources) {
@@ -127,9 +133,6 @@ export function dedupeSources(sources: Source[], preferredLang: string): Source[
   return picked;
 }
 
-// ── Manga deduplication ───────────────────────────────────────────────────────
-
-/** Strips punctuation, articles, and source suffixes for fuzzy title matching. */
 export function normalizeTitle(title: string): string {
   return title
     .toLowerCase()
@@ -140,39 +143,21 @@ export function normalizeTitle(title: string): string {
     .trim();
 }
 
-/** Strips all non-alphanumeric chars and collapses whitespace. */
 function norm(s: string): string {
   return s.toLowerCase().replace(/[^a-z0-9]/g, " ").replace(/\s+/g, " ").trim();
 }
 
-/**
- * First 200 normalized chars of a description — reliable cross-source fingerprint.
- * Returns null if too short (< 60 chars) to be a trustworthy signal.
- */
 function descFingerprint(desc: string | null | undefined): string | null {
   if (!desc) return null;
   const n = norm(desc);
   return n.length >= 60 ? n.slice(0, 200) : null;
 }
 
-/**
- * Normalized author + artist concatenation for tie-breaking.
- * Returns null if no author info available.
- */
 function authorFingerprint(author?: string | null, artist?: string | null): string | null {
   const parts = [author, artist].filter(Boolean).map(s => norm(s!));
   return parts.length ? parts.sort().join("|") : null;
 }
 
-/**
- * Deduplicates manga across sources using title, description, and author signals,
- * plus explicit user-defined links (settings.mangaLinks).
- *
- * When two entries match, the better one is kept:
- *   - Library membership wins over non-library.
- *   - Otherwise higher downloadCount wins.
- *   - Otherwise first occurrence wins.
- */
 export function dedupeMangaByTitle<T extends {
   id:             number;
   title:          string;
@@ -228,9 +213,6 @@ export function dedupeMangaByTitle<T extends {
   return out;
 }
 
-/**
- * Lossless deduplication by ID only. Preserves first occurrence.
- */
 export function dedupeMangaById<T extends { id: number }>(items: T[]): T[] {
   const seen = new Set<number>();
   const out: T[] = [];

src/design/tokens/colors.css

@@ -32,6 +32,4 @@
 
   --dot-active:   var(--accent);
   --dot-inactive: var(--text-faint);
-
-  --bg-image: none;
 }

src/design/tokens/spacing.css

@@ -8,5 +8,6 @@
   --sp-8:  32px;
   --sp-10: 40px;
 
-  --sidebar-width: 52px;
+  --sidebar-width:  52px;
-}
+  --titlebar-height: 36px;
+}

src/features/discover/components/KeywordTab.svelte

@@ -5,8 +5,10 @@
   import { runConcurrent }      from "@core/async/batchRequests";
   import { shouldHideNsfw, shouldHideSource, dedupeMangaById, dedupeMangaByTitle } from "@core/util";
   import { store }              from "@store/state.svelte";
+  import { preloadBlobUrls }    from "@core/cache/imageCache";
   import Thumbnail              from "@shared/manga/Thumbnail.svelte";
   import type { Manga, Source } from "@types";
+  import type { CachedManga }   from "@features/discover/lib/searchFilter";
 
   interface Props {
     allSources:      Source[];
@@ -16,12 +18,14 @@
     pendingPrefill:  string;
     popularResults:  (Manga & { _priority: number })[];
     popularLoading:  boolean;
+    sourceCache:     Map<number, CachedManga>;
     onPrefillConsumed: () => void;
     onPreview:       (m: Manga) => void;
   }
   let {
     allSources, availableLangs, hasMultipleLangs, loadingSources,
     pendingPrefill, popularResults, popularLoading,
+    sourceCache,
     onPrefillConsumed, onPreview,
   }: Props = $props();
 
@@ -72,7 +76,7 @@
     let filtered = allSources;
     if (kw_selectedLangs.size > 0)
       filtered = filtered.filter((s) => kw_selectedLangs.has(s.lang));
-    if (!store.settings.showNsfw)
+    if (store.settings.contentLevel !== "unrestricted")
       filtered = filtered.filter((s) => !shouldHideSource(s, store.settings));
     return filtered;
   }
@@ -99,6 +103,10 @@
         );
         if (ctrl.signal.aborted) return;
         const mangas = d.fetchSourceManga.mangas.filter((m) => !shouldHideNsfw(m, store.settings));
+        preloadBlobUrls(
+          mangas.map((m) => sourceCache.get(m.id)?.thumbnailUrl ?? m.thumbnailUrl),
+          12,
+        );
         const next = [...kw_results];
         next[idx] = { ...next[idx], mangas, loading: false };
         kw_results = next;
@@ -276,7 +284,6 @@
 </script>
 
 <style>
-  
   .keywordBar    { padding: var(--sp-3) var(--sp-4) var(--sp-2); flex-shrink: 0; display: flex; flex-direction: column; gap: var(--sp-2); }
   .searchBar     { display: flex; align-items: center; gap: var(--sp-2); background: var(--bg-raised); border: 1px solid var(--border-dim); border-radius: var(--radius-lg); padding: var(--sp-2) var(--sp-3); transition: border-color var(--t-base); }
   .searchBar:focus-within { border-color: var(--border-strong); }
@@ -285,7 +292,7 @@
   .searchInput::placeholder { color: var(--text-faint); }
   .clearBtn      { color: var(--text-faint); font-size: 16px; line-height: 1; background: none; border: none; cursor: pointer; padding: 2px; transition: color var(--t-base); }
   .clearBtn:hover { color: var(--text-muted); }
-  
+
   .advancedBtn   { display: flex; align-items: center; padding: 4px; border-radius: var(--radius-sm); border: 1px solid transparent; background: none; color: var(--text-faint); cursor: pointer; transition: color var(--t-base), background var(--t-base), border-color var(--t-base); }
   .advancedBtn:hover { color: var(--text-muted); background: var(--bg-overlay); }
   .advancedBtnActive { color: var(--accent-fg); background: var(--accent-muted); border-color: var(--accent-dim); }
@@ -301,30 +308,30 @@
   .langChipActive { color: var(--accent-fg); background: var(--accent-muted); border-color: var(--accent-dim); }
   .advancedDivider { height: 1px; background: var(--border-dim); }
   .advancedFooter { font-family: var(--font-ui); font-size: var(--text-xs); color: var(--text-faint); }
-  
+
   .searchHeader  { display: flex; align-items: center; justify-content: space-between; padding: var(--sp-3) var(--sp-4) var(--sp-1); flex-shrink: 0; }
   .searchLabel   { font-family: var(--font-ui); font-size: var(--text-2xs); color: var(--text-faint); letter-spacing: var(--tracking-wider); text-transform: uppercase; }
   .searchGrid    { display: grid; grid-template-columns: repeat(auto-fill, minmax(clamp(90px, 11vw, 130px), 1fr)); gap: var(--sp-2); padding: var(--sp-2) var(--sp-4) var(--sp-6); overflow-y: auto; flex: 1; align-content: start; will-change: scroll-position; }
-  
+
   .srchCard      { background: none; border: none; padding: 0; cursor: pointer; text-align: left; }
   .srchCard:hover .srchCoverWrap { filter: brightness(1.08) saturate(1.05); }
-  .srchCoverWrap { position: relative; aspect-ratio: 2/3; overflow: hidden; border-radius: var(--radius-md); background: var(--bg-raised); border: 1px solid var(--border-dim); transform: translateZ(0); transition: filter var(--t-base); contain: layout style; }
+  .srchCoverWrap { position: relative; aspect-ratio: 2/3; overflow: hidden; border-radius: var(--radius-md); background: var(--bg-raised); border: 1px solid var(--border-dim); transform: translateZ(0); transition: filter var(--t-base); }
-  .srchGradient  { position: absolute; inset: 0; background: linear-gradient(to top, rgba(0,0,0,0.82) 0%, rgba(0,0,0,0.15) 50%, transparent 72%); pointer-events: none; }
+  .srchGradient  { position: absolute; inset: 0; z-index: 1; background: linear-gradient(to top, rgba(0,0,0,0.82) 0%, rgba(0,0,0,0.15) 50%, transparent 72%); pointer-events: none; }
-  .srchFooter    { position: absolute; bottom: 0; left: 0; right: 0; padding: var(--sp-2); pointer-events: none; }
+  .srchFooter    { position: absolute; bottom: 0; left: 0; right: 0; z-index: 2; padding: var(--sp-2); pointer-events: none; }
   .srchTitle     { font-size: var(--text-xs); font-weight: var(--weight-medium); color: rgba(255,255,255,0.92); line-height: var(--leading-snug); display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; text-shadow: 0 1px 4px rgba(0,0,0,0.7); }
   .srchSource    { font-family: var(--font-ui); font-size: 9px; color: rgba(255,255,255,0.45); letter-spacing: var(--tracking-wide); margin-top: 1px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
-  .inLibBadge    { position: absolute; top: var(--sp-2); left: var(--sp-2); font-family: var(--font-ui); font-size: 9px; letter-spacing: var(--tracking-wide); background: var(--accent-muted); color: var(--accent-fg); border: 1px solid var(--accent-dim); border-radius: var(--radius-sm); padding: 1px 5px; }
+  .inLibBadge    { position: absolute; top: var(--sp-2); left: var(--sp-2); z-index: 2; font-family: var(--font-ui); font-size: 9px; letter-spacing: var(--tracking-wide); background: var(--accent-muted); color: var(--accent-fg); border: 1px solid var(--accent-dim); border-radius: var(--radius-sm); padding: 1px 5px; }
-  
+
   .skCard        { display: flex; flex-direction: column; gap: var(--sp-2); flex-shrink: 0; width: 100%; }
   @keyframes shimmer { from { background-position: -200% 0 } to { background-position: 200% 0 } }
   .skeleton      { border-radius: var(--radius-sm); background: linear-gradient(90deg, var(--bg-raised) 25%, var(--bg-overlay, color-mix(in srgb, var(--bg-raised) 80%, var(--text-primary) 6%)) 50%, var(--bg-raised) 75%); background-size: 200% 100%; animation: shimmer 1.6s ease-in-out infinite; }
   .skCover       { aspect-ratio: 2 / 3; width: 100%; border-radius: var(--radius-md); }
-  
+
   .empty         { flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: var(--sp-2); padding: var(--sp-8); }
   .emptyIcon     { color: var(--text-faint); opacity: 0.5; }
   .emptyText     { font-size: var(--text-sm); color: var(--text-muted); font-weight: var(--weight-medium); margin: 0; }
   .emptyHint     { font-family: var(--font-ui); font-size: var(--text-xs); color: var(--text-faint); letter-spacing: var(--tracking-wide); margin: 0; }
-  
+
   @keyframes anim-spin { from { transform: rotate(0deg) } to { transform: rotate(360deg) } }
   .anim-spin     { animation: anim-spin 0.8s linear infinite; }
 </style>

src/features/discover/components/Search.svelte

@@ -8,7 +8,7 @@
   import { deprioritizeQueue }  from "@core/cache/imageCache";
   import { dedupeSourcesByLang }from "@core/algorithms/filter";
   import { shouldHideNsfw }     from "@core/util";
-  import { store, setSearchPrefill, setPreviewManga } from "@store/state.svelte";
+  import { store, setSearchPrefill, setPreviewManga, setSearchQuery } from "@store/state.svelte";
   import {
     toCachedManga,
     type CachedManga,
@@ -287,6 +287,9 @@
       {pendingPrefill}
       popularResults={popular_results}
       popularLoading={popular_loading}
+      {sourceCache}
+      query={store.searchQuery}
+      onQueryChange={setSearchQuery}
       onPrefillConsumed={() => (pendingPrefill = "")}
       onPreview={setPreviewManga}
     />

src/features/discover/lib/searchFilter.ts

@@ -49,7 +49,6 @@ export interface CachedManga {
   genreEnriched: boolean;
 }
 
-
 export const COMMON_GENRES = [
   "Action", "Adventure", "Comedy", "Drama", "Fantasy", "Romance",
   "Sci-Fi", "Slice of Life", "Horror", "Mystery", "Thriller", "Sports",
@@ -66,7 +65,6 @@ export const MANGA_STATUSES: { value: string; label: string }[] = [
   { value: "UNKNOWN",   label: "Unknown"   },
 ];
 
-
 export function buildTagFilter(
   tags:     string[],
   mode:     TagMode,
@@ -90,13 +88,12 @@ export function buildTagFilter(
   return { and: [genrePart, statusPart] };
 }
 
-
 export function filterSourceCache(
   sourceCache: Map<number, CachedManga>,
   tags:        string[],
   mode:        TagMode,
   statuses:    string[],
-  settings:    Pick<Settings, "showNsfw" | "nsfwFilteredTags" | "nsfwAllowedSourceIds" | "nsfwBlockedSourceIds">,
+  settings:    Pick<Settings, "contentLevel" | "sourceOverridesEnabled" | "nsfwAllowedSourceIds" | "nsfwBlockedSourceIds">,
 ): CachedManga[] {
   return [...sourceCache.values()].filter((m) => {
     if (shouldHideNsfw(m as any, settings)) return false;
@@ -118,7 +115,6 @@ export function filterSourceCache(
   });
 }
 
-
 export function toCachedManga(
   m:      { id: number; title: string; thumbnailUrl: string; inLibrary: boolean; genre?: string[]; status?: string },
   srcId:  string,

src/features/downloads/components/DownloadItem.svelte

@@ -1,6 +1,7 @@
 <script lang="ts">
   import { CircleNotch, ArrowClockwise, X } from "phosphor-svelte";
   import Thumbnail from "@shared/manga/Thumbnail.svelte";
+  import { longPress } from "@core/ui/touchscreen";
   import type { DownloadQueueItem } from "@types/index";
   import { pageProgress } from "../lib/downloadQueue";
 
@@ -24,6 +25,12 @@
   const prog    = $derived(pageProgress(item.progress, pages));
   const isError = $derived(item.state === "ERROR");
   const pct     = $derived(Math.round(item.progress * 100));
+
+  function rowLongPress(node: HTMLElement) {
+    return longPress(node, {
+      onLongPress() { onSelect(item.chapter.id, { shiftKey: false, ctrlKey: true, metaKey: false } as MouseEvent); },
+    });
+  }
 </script>
 
 <div
@@ -32,7 +39,12 @@
   class:row-error={isError}
   class:row-selected={isSelected}
   class:row-removing={isRemoving}
+  role="option"
+  aria-selected={isSelected}
+  tabindex="0"
+  use:rowLongPress
   onclick={(e) => { e.stopPropagation(); onSelect(item.chapter.id, e); }}
+  onkeydown={(e) => { if (e.key === ' ' || e.key === 'Enter') { e.preventDefault(); onSelect(item.chapter.id, e as unknown as MouseEvent); } }}
 >
   {#if manga?.thumbnailUrl}
     <div class="thumb">

src/features/downloads/components/DownloadQueue.svelte

@@ -23,8 +23,28 @@
 </script>
 
 {#if loading}
-  <div class="empty">
+  <div class="list">
-    <CircleNotch size={16} weight="light" class="anim-spin" style="color:var(--text-faint)" />
+    {#each Array(5) as _, i (i)}
+      <div class="sk-row">
+        <div class="sk-thumb skeleton"></div>
+
+        <div class="sk-info">
+          <div class="skeleton sk-title"></div>
+          <div class="skeleton sk-chapter"></div>
+          <div class="sk-progress-row">
+            <div class="skeleton sk-bar"></div>
+            <div class="skeleton sk-pages"></div>
+          </div>
+        </div>
+
+        <div class="sk-right">
+          <div class="skeleton sk-state"></div>
+          <div class="sk-actions">
+            <div class="skeleton sk-btn"></div>
+          </div>
+        </div>
+      </div>
+    {/each}
   </div>
 {:else if queue.length === 0}
   <div class="empty">Queue is empty.</div>
@@ -49,4 +69,30 @@
 <style>
   .list { display: flex; flex-direction: column; gap: var(--sp-2); }
   .empty { display: flex; align-items: center; justify-content: center; height: 160px; color: var(--text-faint); font-family: var(--font-ui); font-size: var(--text-xs); letter-spacing: var(--tracking-wide); }
+
+  @keyframes shimmer { from { background-position: -200% 0 } to { background-position: 200% 0 } }
+  .skeleton {
+    border-radius: var(--radius-sm);
+    background: linear-gradient(
+      90deg,
+      color-mix(in srgb, var(--bg-overlay, var(--bg-elevated)) 90%, var(--text-primary) 6%) 20%,
+      color-mix(in srgb, var(--bg-elevated, var(--bg-overlay)) 76%, var(--text-primary) 16%) 50%,
+      color-mix(in srgb, var(--bg-overlay, var(--bg-elevated)) 90%, var(--text-primary) 6%) 80%
+    );
+    background-size: 220% 100%;
+    animation: shimmer 1.45s ease-in-out infinite;
+  }
+
+  .sk-row { display: flex; align-items: center; gap: var(--sp-3); padding: var(--sp-3); background: var(--bg-raised); border: 1px solid var(--border-dim); border-radius: var(--radius-md); pointer-events: none; }
+  .sk-thumb { width: 36px; height: 54px; flex-shrink: 0; }
+  .sk-info { flex: 1; display: flex; flex-direction: column; gap: 5px; overflow: hidden; min-width: 0; }
+  .sk-title { height: 12px; width: clamp(120px, 55%, 280px); }
+  .sk-chapter { height: 10px; width: clamp(80px, 35%, 200px); }
+  .sk-progress-row { display: flex; align-items: center; gap: var(--sp-2); }
+  .sk-bar { flex: 1; height: 2px; }
+  .sk-pages { width: 28px; height: 9px; }
+  .sk-right { display: flex; flex-direction: column; align-items: flex-end; gap: var(--sp-1); flex-shrink: 0; }
+  .sk-state { width: 54px; height: 9px; }
+  .sk-actions { display: flex; gap: 2px; }
+  .sk-btn { width: 20px; height: 20px; border-radius: var(--radius-sm); }
 </style>

src/features/downloads/components/Downloads.svelte

@@ -115,7 +115,7 @@
   </div>
 
   <div class="bar-wrap">
-    <div class="status-bar" onclick={handleClickOff} role="presentation">
+    <div class="status-bar" role="none">
       <div class="status-dot" class:active={downloadStore.isRunning}></div>
       <span class="status-text">
         {downloadStore.togglingPlay
@@ -127,7 +127,7 @@
           <button class="sel-action-btn" disabled={downloadStore.batchWorking} onclick={(e) => { e.stopPropagation(); downloadStore.reorderSelectedToEdge("top"); }} title="Move to top">
             <ArrowLineUp size={12} weight="bold" />
           </button>
-          <div class="move-step" onclick={(e) => e.stopPropagation()} role="presentation">
+          <div class="move-step" onclick={(e) => e.stopPropagation()} onkeydown={(e) => e.stopPropagation()} role="none">
             <button class="sel-action-btn" disabled={downloadStore.batchWorking} onclick={(e) => { e.stopPropagation(); downloadStore.reorderSelected("up", moveBy); }} title="Move up">
               <CaretUp size={12} weight="bold" />
             </button>
@@ -168,7 +168,7 @@
     </div>
   </div>
 
-  <div class="content" onclick={handleClickOff}>
+  <div class="content" role="none" onclick={handleClickOff} onkeydown={(e) => e.key === 'Escape' && handleClickOff()}>
     <DownloadQueue
       queue={downloadStore.queue}
       loading={downloadStore.loading}
@@ -204,9 +204,6 @@
   .sel-controls { display: flex; align-items: center; gap: var(--sp-2); }
   .status-bar { cursor: default; }
   .bar-sep { width: 1px; height: 12px; background: var(--border-dim); flex-shrink: 0; }
-  .sel-count { font-family: var(--font-ui); font-size: var(--text-xs); color: var(--text-secondary); letter-spacing: var(--tracking-wide); white-space: nowrap; }
-  .sel-text-btn { font-family: var(--font-ui); font-size: var(--text-xs); color: var(--text-faint); background: none; border: none; cursor: pointer; padding: 2px 4px; border-radius: var(--radius-sm); transition: color var(--t-base); white-space: nowrap; }
-  .sel-text-btn:hover { color: var(--text-primary); }
   .sel-action-btn { display: flex; align-items: center; gap: 4px; font-family: var(--font-ui); font-size: var(--text-xs); padding: 3px 8px; border-radius: var(--radius-sm); border: 1px solid var(--border-dim); background: var(--bg-overlay); color: var(--text-muted); cursor: pointer; transition: color var(--t-base), border-color var(--t-base), background var(--t-base); white-space: nowrap; }
   .sel-action-btn:hover:not(:disabled) { color: var(--text-primary); border-color: var(--border-strong); }
   .sel-action-btn:disabled { opacity: 0.35; cursor: not-allowed; }
@@ -214,8 +211,8 @@
 
   .content { flex: 1; overflow-y: auto; padding: 0 var(--sp-6) var(--sp-6); display: flex; flex-direction: column; gap: var(--sp-4); }
 
-  .icon-btn { display: flex; align-items: center; justify-content: center; width: 28px; height: 28px; border-radius: var(--radius-md); border: 1px solid var(--border-dim); color: var(--text-muted); background: none; cursor: pointer; transition: color var(--t-base), border-color var(--t-base), background var(--t-base); }
+  .icon-btn { display: flex; align-items: center; justify-content: center; width: 30px; height: 30px; border-radius: var(--radius-md); border: 1px solid var(--border-dim); background: var(--bg-raised); color: var(--text-faint); cursor: pointer; flex-shrink: 0; transition: color var(--t-base), border-color var(--t-base), background var(--t-base); }
-  .icon-btn:hover:not(:disabled):not(.active) { color: var(--text-secondary); border-color: var(--border-strong); background: var(--bg-raised); }
+  .icon-btn:hover:not(:disabled):not(.active) { color: var(--text-primary); border-color: var(--border-strong); }
   .icon-btn.active:hover:not(:disabled) { border-color: var(--accent); background: var(--accent-muted); }
   .icon-btn:disabled { opacity: 0.3; cursor: default; }
   .icon-btn.loading { border-color: var(--accent-dim); color: var(--accent-fg); background: var(--accent-muted); }

src/features/downloads/lib/downloadQueue.ts

@@ -65,6 +65,18 @@ export function reorderSelectedToEdge(
   return edge === "top" ? [...pinned, ...rest] : [...rest, ...pinned];
 }
 
+const AVG_BYTES_PER_PAGE = 1_500_000;
+
+export function estimateQueueBytes(queue: DownloadQueueItem[]): number {
+  let total = 0;
+  for (const item of queue) {
+    const pages     = item.chapter.pageCount ?? 0;
+    const remaining = pages - Math.round(item.progress * pages);
+    total += remaining * AVG_BYTES_PER_PAGE;
+  }
+  return total;
+}
+
 export function formatEta(seconds: number): string {
   if (seconds < 60)  return `~${Math.ceil(seconds)}s`;
   if (seconds < 3600) return `~${Math.ceil(seconds / 60)}m`;

src/features/downloads/store/downloadState.svelte.ts

@@ -5,14 +5,16 @@ import {
   DEQUEUE_DOWNLOAD, DEQUEUE_CHAPTERS_DOWNLOAD,
   ENQUEUE_DOWNLOAD, REORDER_DOWNLOAD,
 } from "@api/mutations";
-import { addToast, setActiveDownloads } from "@store/state.svelte";
+import { addToast, setActiveDownloads, store, updateSettings } from "@store/state.svelte";
+import { boot } from "@store/boot.svelte";
 import type { DownloadStatus, DownloadQueueItem } from "@types/index";
 import {
   toActiveDownloads, optimisticRemove, optimisticRemoveMany,
-  isRunning, getErrored, calcSpeed, estimateEta,
+  isRunning, getErrored, calcSpeed, estimateEta, estimateQueueBytes,
   type SpeedSample,
 } from "../lib/downloadQueue";
 import { startAutoRetry, type AutoRetryHandle } from "../lib/autoRetry";
+import { invoke } from "@tauri-apps/api/core";
 
 class DownloadStore {
   status:       DownloadStatus | null = $state(null);
@@ -22,11 +24,14 @@ class DownloadStore {
   dequeueing                          = $state(new Set<number>());
   selected                            = $state(new Set<number>());
   batchWorking                        = $state(false);
-  pagesPerSec:  number | null         = $state(null);
+  pagesPerSec:    number | null = $state(null);
-  eta:          number | null         = $state(null);
+  eta:            number | null = $state(null);
+  storageWarning:       boolean = $state(false);
 
-  toastsEnabled    = $state(true);
+  private freeBytes: number | null = null;
-  autoRetryEnabled = $state(false);
+
+  get toastsEnabled()    { return store.settings.downloadToastsEnabled ?? true; }
+  get autoRetryEnabled() { return store.settings.downloadAutoRetry ?? false; }
 
   private lastSample:   SpeedSample | null   = null;
   private prevQueue:    DownloadQueueItem[]   = [];
@@ -38,18 +43,19 @@ class DownloadStore {
   get hasErrored() { return this.erroredIds.size > 0; }
 
   toggleToasts() {
-    this.toastsEnabled = !this.toastsEnabled;
+    const next = !this.toastsEnabled;
-    addToast({ kind: "info", title: this.toastsEnabled ? "Notifications enabled" : "Notifications muted", body: this.toastsEnabled ? "You'll be notified when chapters finish downloading" : "Download notifications are silenced", duration: 2500 });
+    updateSettings({ downloadToastsEnabled: next });
+    addToast({ kind: "info", title: next ? "Notifications enabled" : "Notifications muted", body: next ? "You'll be notified when chapters finish downloading" : "Download notifications are silenced", duration: 2500 });
   }
 
   toggleAutoRetry() {
     if (this.autoRetryEnabled) {
       this.autoRetryHnd?.stop();
-      this.autoRetryHnd    = null;
+      this.autoRetryHnd = null;
-      this.autoRetryEnabled = false;
+      updateSettings({ downloadAutoRetry: false });
       addToast({ kind: "info", title: "Auto-retry disabled", body: "Failed downloads will no longer retry automatically", duration: 2500 });
     } else {
-      this.autoRetryEnabled = true;
+      updateSettings({ downloadAutoRetry: true });
       this.autoRetryHnd = startAutoRetry(
         () => this.queue,
         () => this.isRunning,
@@ -80,6 +86,52 @@ class DownloadStore {
     this.status = ds;
     setActiveDownloads(toActiveDownloads(ds.queue));
     this.updateSpeed(ds);
+    this.fetchFreeBytes(ds);
+  }
+
+  private async fetchFreeBytes(ds: DownloadStatus) {
+    const path = store.settings.serverDownloadsPath ?? "";
+    if (!path) return;
+    try {
+      const info = await invoke<{ free_bytes: number }>("get_storage_info", { downloadsPath: path });
+      this.freeBytes = info.free_bytes;
+      this.storageWarning = estimateQueueBytes(ds.queue) > info.free_bytes * 0.95;
+    } catch { }
+  }
+
+  private confirmStorageOverrun(): Promise<boolean> {
+    return new Promise(resolve => {
+      const backdrop = document.createElement("div");
+      backdrop.style.cssText = "position:fixed;inset:0;z-index:10000;background:rgba(0,0,0,0.5);display:flex;align-items:center;justify-content:center;animation:s-fade-in 0.15s ease both";
+      const panel = document.createElement("div");
+      panel.style.cssText = "background:var(--bg-surface);border:1px solid var(--border-base);border-radius:var(--radius-2xl);box-shadow:0 24px 80px rgba(0,0,0,0.7),0 0 0 1px rgba(255,255,255,0.04) inset;width:min(380px,calc(100vw - 40px));overflow:hidden;animation:s-scale-in 0.2s cubic-bezier(0.16,1,0.3,1) both";
+      panel.innerHTML = `
+        <div style="padding:var(--sp-4) var(--sp-5) var(--sp-3);border-bottom:1px solid var(--border-dim)">
+          <p style="margin:0;font-size:var(--text-sm);font-weight:var(--weight-medium);color:var(--text-primary);letter-spacing:0.01em">Low disk space</p>
+        </div>
+        <div style="padding:var(--sp-4) var(--sp-5);display:flex;flex-direction:column;gap:var(--sp-2)">
+          <p style="margin:0;font-family:var(--font-ui);font-size:var(--text-xs);color:var(--text-muted);letter-spacing:var(--tracking-wide);line-height:var(--leading-snug)">
+            The download queue is estimated to exceed 95% of your available storage. Download anyway?
+          </p>
+        </div>
+        <div style="padding:var(--sp-3) var(--sp-5);border-top:1px solid var(--border-dim);display:flex;justify-content:flex-end;gap:var(--sp-2)">
+          <button id="_moku-storage-cancel" style="font-family:var(--font-ui);font-size:var(--text-xs);letter-spacing:var(--tracking-wide);padding:5px var(--sp-3);border-radius:var(--radius-sm);border:1px solid var(--border-dim);background:none;color:var(--text-muted);cursor:pointer">Cancel</button>
+          <button id="_moku-storage-confirm" style="font-family:var(--font-ui);font-size:var(--text-xs);letter-spacing:var(--tracking-wide);padding:5px var(--sp-3);border-radius:var(--radius-sm);border:1px solid color-mix(in srgb,var(--color-error) 40%,transparent);background:color-mix(in srgb,var(--color-error) 10%,transparent);color:var(--color-error);cursor:pointer">Download anyway</button>
+        </div>
+      `;
+      backdrop.appendChild(panel);
+      document.body.appendChild(backdrop);
+      function finish(result: boolean) { backdrop.remove(); resolve(result); }
+      panel.querySelector("#_moku-storage-cancel")!.addEventListener("click",  () => finish(false));
+      panel.querySelector("#_moku-storage-confirm")!.addEventListener("click", () => finish(true));
+      backdrop.addEventListener("click", (e) => { if (e.target === backdrop) finish(false); });
+    });
+  }
+
+  private async guardStorage(queueAfter: DownloadQueueItem[]): Promise<boolean> {
+    if (this.freeBytes === null) return true;
+    if (estimateQueueBytes(queueAfter) <= this.freeBytes * 0.95) return true;
+    return this.confirmStorageOverrun();
   }
 
   private updateSpeed(ds: DownloadStatus) {
@@ -104,6 +156,7 @@ class DownloadStore {
   }
 
   async poll() {
+    if (boot.sessionExpired) return;
     gql<{ downloadStatus: DownloadStatus }>(GET_DOWNLOAD_STATUS)
       .then((d) => this.applyStatus(d.downloadStatus))
       .catch(console.error)
@@ -169,11 +222,21 @@ class DownloadStore {
     finally { this.batchWorking = false; }
   }
 
+  async enqueue(chapterId: number): Promise<boolean> {
+    const projected = [...this.queue, { chapter: { id: chapterId, pageCount: 0 }, progress: 0, state: "QUEUED" } as any];
+    if (!(await this.guardStorage(projected))) return false;
+    try { await gql(ENQUEUE_DOWNLOAD, { chapterId }); this.poll(); }
+    catch (e) { console.error(e); }
+    return true;
+  }
+
   async retryOne(chapterId: number) {
     if (this.dequeueing.has(chapterId)) return;
     this.dequeueing = new Set(this.dequeueing).add(chapterId);
     try {
       await gql(DEQUEUE_DOWNLOAD, { chapterId });
+      const projected = this.queue.filter(i => i.chapter.id !== chapterId);
+      if (!(await this.guardStorage(projected))) { this.poll(); return; }
       await gql(ENQUEUE_DOWNLOAD, { chapterId });
       this.poll();
     } catch (e) { console.error(e); this.poll(); }
@@ -186,6 +249,8 @@ class DownloadStore {
     const ids = [...this.erroredIds];
     try {
       await gql(DEQUEUE_CHAPTERS_DOWNLOAD, { chapterIds: ids });
+      const projected = this.queue.filter(i => !this.erroredIds.has(i.chapter.id));
+      if (!(await this.guardStorage(projected))) { this.poll(); return; }
       for (const id of ids) await gql(ENQUEUE_DOWNLOAD, { chapterId: id });
       this.poll();
       addToast({ kind: "info", title: `Retrying ${ids.length} failed download${ids.length !== 1 ? "s" : ""}`, duration: 3000 });
@@ -201,6 +266,8 @@ class DownloadStore {
     try {
       if (ids.length > 0) {
         await gql(DEQUEUE_CHAPTERS_DOWNLOAD, { chapterIds: ids });
+        const projected = this.queue.filter(i => !new Set(ids).has(i.chapter.id));
+        if (!(await this.guardStorage(projected))) { this.poll(); return; }
         for (const id of ids) await gql(ENQUEUE_DOWNLOAD, { chapterId: id });
         addToast({ kind: "info", title: `Retrying ${ids.length} failed download${ids.length !== 1 ? "s" : ""}`, duration: 3000 });
       }

src/features/extensions/components/ExtensionCard.svelte

@@ -1,26 +1,38 @@
 <script lang="ts">
-  import { CircleNotch, CaretRight, CaretDown } from "phosphor-svelte";
+  import { CircleNotch, CaretRight, CaretDown, Books } from "phosphor-svelte";
   import Thumbnail from "@shared/manga/Thumbnail.svelte";
   import type { Extension } from "@types/index";
 
+  type SourceEntry = { id: string; displayName: string };
+
   interface Props {
-    base:     string;
+    base:         string;
-    primary:  Extension;
+    primary:      Extension;
-    variants: Extension[];
+    variants:     Extension[];
-    expanded: boolean;
+    expanded:     boolean;
-    working:  Set<string>;
+    working:      Set<string>;
-    anims:    boolean;
+    anims:        boolean;
-    onToggle: (base: string) => void;
+    sources:      SourceEntry[];
-    onMutate: (pkgName: string, op: "install" | "update" | "uninstall") => void;
+    libraryCount: number;
+    onToggle:     (base: string) => void;
+    onMutate:     (pkgName: string, op: "install" | "update" | "uninstall") => void;
+    onLibrary:    (pkgName: string, extensionName: string, iconUrl: string) => void;
   }
 
-  let { base, primary, variants, expanded, working, anims, onToggle, onMutate }: Props = $props();
+  let { base, primary, variants, expanded, working, anims, sources, libraryCount, onToggle, onMutate, onLibrary }: Props = $props();
+
+  const clickable = $derived(primary.isInstalled);
 
   const hasVariants = $derived(variants.length > 0);
 </script>
 
 <div class="group">
-  <div class="row">
+  <svelte:element
+    this={clickable ? "button" : "div"}
+    class="row"
+    class:row-clickable={clickable}
+    onclick={clickable ? () => onLibrary(primary.pkgName, base, primary.iconUrl) : undefined}
+  >
     <Thumbnail
       src={primary.iconUrl}
       alt={primary.name}
@@ -31,6 +43,13 @@
       <span class="name">{base}</span>
       <span class="meta">
         <span class="lang-tag">{primary.lang.toUpperCase()}</span>
+        {#if primary.isInstalled}
+          <span class="lib-badge" class:lib-badge-empty={libraryCount === 0}>
+            <Books size={10} weight={libraryCount > 0 ? "fill" : "regular"} />
+            {libraryCount > 0 ? libraryCount : 0}
+            
+          </span>
+        {/if}
         v{primary.versionName}
       </span>
     </div>
@@ -39,22 +58,24 @@
       <CircleNotch size={14} weight="light" class="anim-spin" style="color:var(--text-faint)" />
     {:else if primary.hasUpdate}
       <div class="row-actions">
-        <button class="action-btn"     onclick={() => onMutate(primary.pkgName, "update")}>Update</button>
+        <button class="action-btn"     onclick={(e) => { e.stopPropagation(); onMutate(primary.pkgName, "update"); }}>Update</button>
-        <button class="action-btn-dim" onclick={() => onMutate(primary.pkgName, "uninstall")}>Remove</button>
+        <button class="action-btn-dim" onclick={(e) => { e.stopPropagation(); onMutate(primary.pkgName, "uninstall"); }}>Remove</button>
       </div>
     {:else if primary.isInstalled}
-      <button class="action-btn-dim" onclick={() => onMutate(primary.pkgName, "uninstall")}>Remove</button>
+      <div class="row-actions">
+        <button class="action-btn-dim" onclick={(e) => { e.stopPropagation(); onMutate(primary.pkgName, "uninstall"); }}>Remove</button>
+      </div>
     {:else}
-      <button class="action-btn"     onclick={() => onMutate(primary.pkgName, "install")}>Install</button>
+      <button class="action-btn" onclick={() => onMutate(primary.pkgName, "install")}>Install</button>
     {/if}
 
     {#if hasVariants}
-      <button class="expand-btn" onclick={() => onToggle(base)} title="{variants.length + 1} languages">
+      <button class="expand-btn" onclick={(e) => { e.stopPropagation(); onToggle(base); }} title="{variants.length + 1} languages">
         {#if expanded}<CaretDown size={12} weight="light" />{:else}<CaretRight size={12} weight="light" />{/if}
         <span class="expand-count">{variants.length + 1}</span>
       </button>
     {/if}
-  </div>
+  </svelte:element>
 
   {#if expanded && hasVariants}
     <div class="variants" class:variants-anim={anims}>
@@ -68,11 +89,11 @@
             {#if working.has(v.pkgName)}
               <CircleNotch size={14} weight="light" class="anim-spin" style="color:var(--text-faint)" />
             {:else if v.hasUpdate}
-              <button class="action-btn"     onclick={() => onMutate(v.pkgName, "update")}>Update</button>
+              <button class="action-btn" onclick={() => onMutate(v.pkgName, "update")}>Update</button>
             {:else if v.isInstalled}
               <button class="action-btn-dim" onclick={() => onMutate(v.pkgName, "uninstall")}>Remove</button>
             {:else}
-              <button class="action-btn"     onclick={() => onMutate(v.pkgName, "install")}>Install</button>
+              <button class="action-btn" onclick={() => onMutate(v.pkgName, "install")}>Install</button>
             {/if}
           </div>
         </div>
@@ -83,15 +104,18 @@
 
 <style>
   .group { display: flex; flex-direction: column; }
-  .row { display: flex; align-items: center; gap: var(--sp-3); padding: 8px var(--sp-3); border-radius: var(--radius-md); border: 1px solid transparent; transition: background var(--t-fast), border-color var(--t-fast); }
+  .row { display: flex; align-items: center; gap: var(--sp-3); padding: 8px var(--sp-3); border-radius: var(--radius-md); border: 1px solid transparent; transition: background var(--t-fast), border-color var(--t-fast); width: 100%; text-align: left; background: none; }
   .row:hover { background: var(--bg-raised); border-color: var(--border-dim); }
+  .row-clickable { cursor: pointer; }
   :global(.icon) { width: 32px; height: 32px; border-radius: var(--radius-md); object-fit: cover; flex-shrink: 0; background: var(--bg-raised); }
   .info { flex: 1; display: flex; flex-direction: column; gap: 2px; overflow: hidden; min-width: 0; }
   .name { font-size: var(--text-base); font-weight: var(--weight-medium); color: var(--text-secondary); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
   .meta { display: flex; align-items: center; gap: var(--sp-2); font-family: var(--font-ui); font-size: var(--text-2xs); color: var(--text-faint); letter-spacing: var(--tracking-wide); }
   .lang-tag { background: var(--bg-overlay); border: 1px solid var(--border-dim); border-radius: var(--radius-sm); padding: 1px 5px; font-family: var(--font-ui); font-size: var(--text-2xs); color: var(--text-muted); letter-spacing: var(--tracking-wider); }
+  .lib-badge { display: inline-flex; align-items: center; gap: 4px; font-family: var(--font-ui); font-size: var(--text-2xs); letter-spacing: var(--tracking-wide); padding: 2px 7px; border-radius: var(--radius-sm); border: 1px solid var(--accent-dim); background: var(--accent-muted); color: var(--accent-fg); flex-shrink: 0; }
+  .lib-badge-empty { border-color: var(--border-dim); background: var(--bg-overlay); color: var(--text-faint); }
   .update-badge-small { font-family: var(--font-ui); font-size: var(--text-2xs); color: var(--accent-fg); flex-shrink: 0; }
-  .row-actions { display: flex; gap: var(--sp-1); flex-shrink: 0; }
+  .row-actions { display: flex; align-items: center; gap: var(--sp-1); flex-shrink: 0; }
   .action-btn { font-family: var(--font-ui); font-size: var(--text-xs); letter-spacing: var(--tracking-wide); padding: 4px 10px; border-radius: var(--radius-md); background: var(--accent-muted); color: var(--accent-fg); border: 1px solid var(--accent-dim); cursor: pointer; flex-shrink: 0; transition: filter var(--t-base); }
   .action-btn:hover { filter: brightness(1.1); }
   .action-btn-dim { font-family: var(--font-ui); font-size: var(--text-xs); letter-spacing: var(--tracking-wide); padding: 4px 10px; border-radius: var(--radius-md); background: none; color: var(--text-faint); border: 1px solid var(--border-dim); cursor: pointer; flex-shrink: 0; transition: color var(--t-base), border-color var(--t-base); }
@@ -106,5 +130,5 @@
   .variant-row:hover { background: var(--bg-raised); }
   .variant-name { flex: 1; font-size: var(--text-sm); color: var(--text-muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
   .variant-version { font-family: var(--font-ui); font-size: var(--text-2xs); color: var(--text-faint); letter-spacing: var(--tracking-wide); flex-shrink: 0; }
-  .variant-actions { flex-shrink: 0; }
+  .variant-actions { display: flex; align-items: center; gap: var(--sp-1); flex-shrink: 0; }
 </style>

src/features/extensions/components/ExtensionFilters.svelte

@@ -1,5 +1,5 @@
 <script lang="ts">
-  import { MagnifyingGlass, ArrowsClockwise, Plus, GitBranch, ArrowCircleUp } from "phosphor-svelte";
+  import { MagnifyingGlass, ArrowsClockwise, Plus, GitBranch, ArrowCircleUp, CheckCircle, Rows, Globe } from "phosphor-svelte";
   import { FILTERS, type Filter, type Panel } from "../lib/extensionHelpers";
 
   interface Props {
@@ -40,6 +40,15 @@
     {/if}
     {#each FILTERS as f}
       <button class="tab" class:active={filter === f.id} onclick={() => onFilter(f.id)}>
+        {#if f.id === "installed"}
+          <CheckCircle size={11} weight="bold" />
+        {:else if f.id === "available"}
+          <Globe size={11} weight="bold" />
+        {:else if f.id === "updates"}
+          <ArrowCircleUp size={11} weight="bold" />
+        {:else if f.id === "all"}
+          <Rows size={11} weight="bold" />
+        {/if}
         {f.id === "updates" && updateCount > 0 ? `Updates (${updateCount})` : f.label}
       </button>
     {/each}

src/features/extensions/components/ExtensionLibrary.svelte

@@ -0,0 +1,333 @@
+<script lang="ts">
+  import { ArrowLeft, MagnifyingGlass, GearSix, Swap, Funnel, Check } from "phosphor-svelte";
+  import Thumbnail           from "@shared/manga/Thumbnail.svelte";
+  import { resolvedCover }   from "@core/cover/coverResolver";
+  import { gql }             from "@api/client";
+  import { setPreviewManga } from "@store/state.svelte";
+  import { GET_LIBRARY, GET_SOURCES } from "@api/queries";
+  import { libraryByExtension, type LibraryManga, type SourceNode, type SourceLibrary } from "../lib/extensionLibrary";
+  import SourceMigrateModal  from "../panels/SourceMigrateModal.svelte";
+
+  type SourceEntry = { id: string; displayName: string };
+
+  interface Props {
+    pkgName:       string;
+    extensionName: string;
+    iconUrl:       string;
+    cols:          number;
+    cropCovers:    boolean;
+    statsAlways:   boolean;
+    anims:         boolean;
+    sources:       SourceEntry[];
+    onBack:        () => void;
+    onSettings:    () => void;
+  }
+
+  let { pkgName, extensionName, iconUrl, cols, cropCovers, statsAlways, anims, sources, onBack, onSettings }: Props = $props();
+
+  let groups:  SourceLibrary[] = $state([]);
+  let loading  = $state(true);
+  let search   = $state("");
+
+  type ContentFilter = "unread" | "downloaded";
+  let activeFilters = $state<Partial<Record<ContentFilter, boolean>>>({});
+  let filterOpen    = $state(false);
+
+  const hasActiveFilters = $derived(Object.values(activeFilters).some(Boolean));
+
+  let migrateTarget: { sourceId: string; sourceName: string; iconUrl: string; manga: LibraryManga[] } | null = $state(null);
+
+  const allManga = $derived(groups.flatMap(g => g.manga));
+
+  const filtered = $derived((() => {
+    let items = allManga;
+    const q = search.trim().toLowerCase();
+    if (q) items = items.filter(m => m.title.toLowerCase().includes(q));
+    if (activeFilters.unread)     items = items.filter(m => m.unreadCount > 0);
+    if (activeFilters.downloaded) items = items.filter(m => m.downloadCount > 0);
+    return items;
+  })());
+
+  let sourceNodes: SourceNode[] = $state([]);
+
+  $effect(() => { load(); });
+
+  async function load() {
+    loading = true;
+    try {
+      const [libData, srcData] = await Promise.all([
+        gql<{ mangas: { nodes: LibraryManga[] } }>(GET_LIBRARY),
+        gql<{ sources: { nodes: SourceNode[] } }>(GET_SOURCES),
+      ]);
+      sourceNodes = srcData.sources.nodes;
+      groups = libraryByExtension(libData.mangas.nodes, srcData.sources.nodes, pkgName);
+    } finally {
+      loading = false;
+    }
+  }
+
+  function toggleFilter(f: ContentFilter) {
+    activeFilters = { ...activeFilters, [f]: !activeFilters[f] };
+  }
+
+  function clearFilters() {
+    activeFilters = {};
+  }
+
+  function openMigrate(group: SourceLibrary) {
+    const node = sourceNodes.find(s => s.id === group.sourceId);
+    migrateTarget = {
+      sourceId:   group.sourceId,
+      sourceName: group.displayName,
+      iconUrl:    (node as any)?.iconUrl ?? iconUrl,
+      manga:      group.manga,
+    };
+  }
+
+  $effect(() => {
+    if (!filterOpen) return;
+    function onOutside(e: MouseEvent) {
+      if (!(e.target as HTMLElement).closest(".filter-wrap")) filterOpen = false;
+    }
+    setTimeout(() => document.addEventListener("mousedown", onOutside, true), 0);
+    return () => document.removeEventListener("mousedown", onOutside, true);
+  });
+
+  const CONTENT_FILTERS: [ContentFilter, string][] = [
+    ["unread",     "Unread"],
+    ["downloaded", "Downloaded"],
+  ];
+</script>
+
+<div class="root">
+  <div class="header">
+    <button class="header-btn" onclick={onBack}>
+      <ArrowLeft size={14} weight="bold" />
+    </button>
+    {#if iconUrl}
+      <Thumbnail src={iconUrl} alt={extensionName} class="header-icon" onerror={(e) => ((e.target as HTMLImageElement).style.display = "none")} />
+    {/if}
+    <div class="title-block">
+      <span class="eyebrow">In Library</span>
+      <span class="title">{extensionName}</span>
+    </div>
+    {#if !loading}
+      <span class="count-badge">{filtered.length}{filtered.length !== allManga.length ? ` / ${allManga.length}` : ""}</span>
+    {/if}
+    <div class="header-right">
+      <div class="search-wrap">
+        <MagnifyingGlass size={12} class="search-icon" weight="light" />
+        <input class="search" placeholder="Search" bind:value={search} autocomplete="off" />
+      </div>
+
+      <div class="filter-wrap">
+        <button
+          class="filter-btn"
+          class:filter-btn-active={hasActiveFilters}
+          title="Filter"
+          onclick={() => filterOpen = !filterOpen}
+        >
+          <Funnel size={13} weight={hasActiveFilters ? "fill" : "bold"} />
+        </button>
+        {#if filterOpen}
+          <div class="filter-panel" role="menu">
+            <div class="panel-header">
+              <span class="panel-heading">Filter</span>
+              {#if hasActiveFilters}
+                <button class="panel-clear-btn" onclick={clearFilters}>Clear all</button>
+              {/if}
+            </div>
+            <div class="panel-divider"></div>
+            <p class="panel-label">Content</p>
+            {#each CONTENT_FILTERS as [f, label]}
+              <button
+                class="panel-item"
+                class:panel-item-active={activeFilters[f]}
+                role="menuitem"
+                onclick={() => toggleFilter(f)}
+              >
+                <span class="panel-check" class:panel-check-on={activeFilters[f]}>
+                  {#if activeFilters[f]}<Check size={9} weight="bold" />{/if}
+                </span>
+                {label}
+              </button>
+            {/each}
+          </div>
+        {/if}
+      </div>
+
+      {#if sources.length > 0}
+        <button class="header-btn" onclick={onSettings} title="Extension settings">
+          <GearSix size={14} weight="bold" />
+        </button>
+      {/if}
+    </div>
+  </div>
+
+  <div class="content">
+    {#if loading}
+      <div class="grid" style="--cols:{cols}">
+        {#each Array(12) as _}
+          <div class="card-skeleton">
+            <div class="cover-skeleton skeleton"></div>
+            <div class="title-skeleton skeleton"></div>
+          </div>
+        {/each}
+      </div>
+    {:else if filtered.length === 0}
+      <div class="empty">
+        {allManga.length === 0 ? "Nothing from this extension is in your library." : "No matches."}
+      </div>
+    {:else}
+      {#if groups.length > 1}
+        <div class="source-groups">
+          {#each groups as group}
+            <div class="source-group-header">
+              <span class="source-group-name">{group.displayName}</span>
+              <span class="source-group-count">{group.manga.length}</span>
+              <button class="migrate-btn" onclick={() => openMigrate(group)} title="Migrate this source">
+                <Swap size={12} weight="bold" />
+                Migrate source
+              </button>
+            </div>
+          {/each}
+        </div>
+      {:else if groups.length === 1}
+        <div class="single-source-bar">
+          <span class="source-group-name">{groups[0].displayName}</span>
+          <button class="migrate-btn" onclick={() => openMigrate(groups[0])} title="Migrate this source">
+            <Swap size={12} weight="bold" />
+            Migrate source
+          </button>
+        </div>
+      {/if}
+
+      <div class="grid" style="--cols:{cols}">
+        {#each filtered as m (m.id)}
+          {@const isCompleted = !m.unreadCount && m.downloadCount > 0}
+          <button class="card" class:anims onclick={() => setPreviewManga(m as any)}>
+            <div class="cover-wrap" class:completed={isCompleted}>
+              <Thumbnail
+                src={resolvedCover(m.id, m.thumbnailUrl)}
+                alt={m.title}
+                class="cover"
+                style="object-fit:{cropCovers ? 'cover' : 'contain'}"
+                draggable="false"
+              />
+              <div class="card-info-overlay" class:anim={anims} class:instant={!anims} class:always={statsAlways}>
+                <div class="overlay-badges">
+                  {#if isCompleted}
+                    <span class="badge badge-done">✓ Done</span>
+                  {:else if m.unreadCount}
+                    <span class="badge badge-unread">{m.unreadCount} new</span>
+                  {/if}
+                  {#if m.downloadCount}
+                    <span class="badge badge-dl">↓ {m.downloadCount}</span>
+                  {/if}
+                </div>
+              </div>
+            </div>
+            <p class="card-title">{m.title}</p>
+          </button>
+        {/each}
+      </div>
+    {/if}
+  </div>
+</div>
+
+{#if migrateTarget}
+  <SourceMigrateModal
+    sourceId={migrateTarget.sourceId}
+    sourceName={migrateTarget.sourceName}
+    sourceIconUrl={migrateTarget.iconUrl}
+    manga={migrateTarget.manga}
+    onClose={() => migrateTarget = null}
+    onDone={() => { migrateTarget = null; load(); }}
+  />
+{/if}
+
+<style>
+  .root { display: flex; flex-direction: column; height: 100%; overflow: hidden; }
+
+  :global(.header-icon) { width: 24px; height: 24px; border-radius: var(--radius-sm); object-fit: cover; flex-shrink: 0; background: var(--bg-raised); }
+
+  .header { display: flex; align-items: center; gap: var(--sp-3); padding: var(--sp-4) var(--sp-6); border-bottom: 1px solid var(--border-dim); flex-shrink: 0; }
+  .header-right { display: flex; align-items: center; gap: var(--sp-2); margin-left: auto; }
+
+  .header-btn { display: flex; align-items: center; justify-content: center; width: 28px; height: 28px; border-radius: var(--radius-md); color: var(--text-faint); flex-shrink: 0; transition: color var(--t-base), background var(--t-base); }
+  .header-btn:hover { color: var(--text-primary); background: var(--bg-raised); }
+
+  .title-block { display: flex; flex-direction: column; gap: 1px; }
+  .eyebrow { font-family: var(--font-ui); font-size: var(--text-2xs); color: var(--text-faint); letter-spacing: var(--tracking-wider); text-transform: uppercase; }
+  .title { font-size: var(--text-sm); font-weight: var(--weight-medium); color: var(--text-primary); }
+
+  .count-badge { font-family: var(--font-ui); font-size: var(--text-2xs); letter-spacing: var(--tracking-wide); padding: 2px 8px; border-radius: var(--radius-sm); background: var(--bg-overlay); border: 1px solid var(--border-dim); color: var(--text-muted); flex-shrink: 0; }
+
+  .search-wrap { position: relative; display: flex; align-items: center; }
+  .search-wrap :global(.search-icon) { position: absolute; left: 9px; color: var(--text-faint); pointer-events: none; }
+  .search { background: var(--bg-raised); border: 1px solid var(--border-dim); border-radius: var(--radius-md); padding: 5px 10px 5px 26px; color: var(--text-primary); font-size: var(--text-sm); width: 160px; outline: none; transition: border-color var(--t-base); }
+  .search::placeholder { color: var(--text-faint); }
+  .search:focus { border-color: var(--border-strong); }
+
+  .filter-wrap { position: relative; }
+  .filter-btn { display: flex; align-items: center; justify-content: center; width: 30px; height: 30px; border-radius: var(--radius-md); border: 1px solid var(--border-dim); background: var(--bg-raised); color: var(--text-faint); cursor: pointer; flex-shrink: 0; transition: color var(--t-base), border-color var(--t-base), background var(--t-base); }
+  .filter-btn:hover { color: var(--text-primary); border-color: var(--border-strong); }
+  .filter-btn-active { color: var(--accent-fg); border-color: var(--accent-dim); background: var(--accent-muted); }
+
+  .filter-panel { position: absolute; top: calc(100% + 6px); right: 0; z-index: 9999; min-width: 200px; background: var(--bg-raised); border: 1px solid var(--border-base); border-radius: var(--radius-lg); padding: var(--sp-1); box-shadow: 0 8px 32px rgba(0,0,0,0.5); animation: fadeIn 0.1s ease both; }
+  .panel-header { display: flex; align-items: center; justify-content: space-between; padding: 6px 10px 4px; }
+  .panel-heading { font-family: var(--font-ui); font-size: var(--text-xs); letter-spacing: var(--tracking-wide); color: var(--text-secondary); font-weight: var(--weight-medium, 500); }
+  .panel-clear-btn { font-family: var(--font-ui); font-size: var(--text-2xs); letter-spacing: var(--tracking-wide); color: var(--text-faint); background: none; border: none; cursor: pointer; padding: 0; transition: color var(--t-base); }
+  .panel-clear-btn:hover { color: var(--color-error); }
+  .panel-divider { height: 1px; background: var(--border-dim); margin: 4px 2px; }
+  .panel-label { font-family: var(--font-ui); font-size: var(--text-2xs); letter-spacing: var(--tracking-wider); text-transform: uppercase; color: var(--text-faint); padding: 4px 8px 8px; }
+  .panel-item { display: flex; align-items: center; gap: var(--sp-2); width: 100%; padding: 7px 10px; border-radius: var(--radius-sm); border: none; background: transparent; color: var(--text-muted); font-family: var(--font-ui); font-size: var(--text-xs); cursor: pointer; text-align: left; transition: background var(--t-base), color var(--t-base); }
+  .panel-item:hover { background: var(--bg-overlay); color: var(--text-primary); }
+  .panel-item-active { color: var(--accent-fg); background: var(--accent-muted); font-weight: var(--weight-medium, 500); }
+  .panel-item-active:hover { background: var(--accent-dim); }
+  .panel-check { width: 13px; height: 13px; border-radius: 2px; border: 1px solid var(--border-strong); background: transparent; flex-shrink: 0; display: flex; align-items: center; justify-content: center; color: var(--bg-base); transition: background var(--t-base), border-color var(--t-base); }
+  .panel-check-on { background: var(--accent); border-color: var(--accent); }
+
+  .content { flex: 1; overflow-y: auto; padding: var(--sp-4) var(--sp-6) var(--sp-6); will-change: scroll-position; display: flex; flex-direction: column; gap: var(--sp-3); }
+
+  .source-groups { display: flex; flex-direction: column; gap: var(--sp-1); }
+  .source-group-header { display: flex; align-items: center; gap: var(--sp-2); padding: var(--sp-2) 0; border-bottom: 1px solid var(--border-dim); }
+  .single-source-bar { display: flex; align-items: center; gap: var(--sp-2); padding-bottom: var(--sp-2); border-bottom: 1px solid var(--border-dim); }
+  .source-group-name { font-family: var(--font-ui); font-size: var(--text-xs); color: var(--text-muted); letter-spacing: var(--tracking-wide); font-weight: var(--weight-medium); }
+  .source-group-count { font-family: var(--font-ui); font-size: var(--text-2xs); color: var(--text-faint); letter-spacing: var(--tracking-wide); padding: 1px 6px; border-radius: var(--radius-sm); background: var(--bg-overlay); border: 1px solid var(--border-dim); }
+  .migrate-btn { display: flex; align-items: center; gap: 5px; margin-left: auto; font-family: var(--font-ui); font-size: var(--text-2xs); letter-spacing: var(--tracking-wide); padding: 3px 9px; border-radius: var(--radius-sm); background: none; color: var(--text-faint); border: 1px solid var(--border-dim); cursor: pointer; flex-shrink: 0; transition: color var(--t-base), border-color var(--t-base), background var(--t-base); }
+  .migrate-btn:hover { color: var(--accent-fg); border-color: var(--accent-dim); background: var(--accent-muted); }
+
+  .grid { display: grid; grid-template-columns: repeat(var(--cols, auto-fill), minmax(130px, 1fr)); gap: var(--sp-4); }
+
+  .card { background: none; border: none; padding: 0; cursor: pointer; text-align: left; }
+  .card.anims:hover .cover-wrap { transform: translateY(-3px); border-color: var(--border-strong); box-shadow: 0 6px 20px rgba(0,0,0,0.35); }
+  .card:hover .card-title { color: var(--text-primary); }
+
+  .cover-wrap { position: relative; aspect-ratio: 2/3; overflow: hidden; border-radius: var(--radius-md); background: var(--bg-raised); border: 1px solid var(--border-dim); will-change: transform; }
+  .card.anims .cover-wrap { transition: transform 0.18s cubic-bezier(0.16,1,0.3,1), border-color var(--t-base), box-shadow 0.18s cubic-bezier(0.16,1,0.3,1); }
+  .cover-wrap.completed { box-shadow: inset 0 -2px 0 0 var(--accent); }
+
+  .card-info-overlay { position: absolute; bottom: -4px; left: 0; right: 0; z-index: 2; padding: 32px 6px 10px; background: linear-gradient(to top, rgba(0,0,0,0.88) 0%, rgba(0,0,0,0.5) 50%, transparent 100%); opacity: 0; pointer-events: none; }
+  .card-info-overlay.anim { transition: opacity 0.18s ease; }
+  .card-info-overlay.instant { transition: none; }
+  .card-info-overlay.always { opacity: 1; }
+  .card:hover .card-info-overlay { opacity: 1; }
+
+  .overlay-badges { display: flex; align-items: flex-end; justify-content: space-between; gap: 4px; flex-wrap: wrap; }
+  .badge { font-family: var(--font-ui); font-size: 9.5px; font-weight: 700; letter-spacing: 0.04em; line-height: 1; padding: 3px 7px; border-radius: 20px; white-space: nowrap; }
+  .badge-unread { background: var(--accent); color: #fff; box-shadow: 0 1px 8px rgba(0,0,0,0.5); }
+  .badge-done { background: rgba(255,255,255,0.18); color: rgba(255,255,255,0.9); border: 1px solid rgba(255,255,255,0.25); }
+  .badge-dl { background: rgba(0,0,0,0.55); color: rgba(255,255,255,0.8); border: 1px solid rgba(255,255,255,0.18); margin-left: auto; }
+
+  .card-title { margin-top: var(--sp-2); font-size: var(--text-sm); color: var(--text-secondary); line-height: var(--leading-snug); display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; height: 2lh; }
+  .card.anims .card-title { transition: color var(--t-base); }
+
+  .card-skeleton { padding: 0; }
+  .cover-skeleton { aspect-ratio: 2/3; border-radius: var(--radius-md); }
+  .title-skeleton { height: 12px; margin-top: var(--sp-2); width: 80%; border-radius: var(--radius-sm); }
+
+  .empty { display: flex; align-items: center; justify-content: center; height: 60%; color: var(--text-muted); font-size: var(--text-sm); }
+
+  @keyframes fadeIn { from { opacity: 0 } to { opacity: 1 } }
+</style>

src/features/extensions/components/Extensions.svelte

@@ -3,14 +3,21 @@
   import { CircleNotch, X, Check, HardDrives } from "phosphor-svelte";
   import { gql }         from "@api/client";
   import { store, addToast } from "@store/state.svelte";
-  import { GET_EXTENSIONS, GET_SETTINGS, GET_LOCAL_MANGA } from "@api/queries";
+  import { GET_EXTENSIONS, GET_SOURCES, GET_SETTINGS, GET_LOCAL_MANGA, GET_LIBRARY } from "@api/queries";
   import { SET_EXTENSION_REPOS, INSTALL_EXTERNAL_EXTENSION, FETCH_EXTENSIONS, UPDATE_EXTENSION } from "@api/mutations";
   import type { Extension } from "@types/index";
   import { matchesFilter, groupExtensions, validateUrl, type Filter, type Panel } from "../lib/extensionHelpers";
-  import ExtensionFilters from "./ExtensionFilters.svelte";
+  import { libraryCountByPkg, type LibraryManga, type SourceNode } from "../lib/extensionLibrary";
-  import ExtensionCard    from "./ExtensionCard.svelte";
+  import ExtensionFilters       from "./ExtensionFilters.svelte";
+  import ExtensionCard          from "./ExtensionCard.svelte";
+  import ExtensionSettingsPanel from "../panels/ExtensionSettingsPanel.svelte";
+  import ExtensionLibrary from "./ExtensionLibrary.svelte";
+
+  const anims      = $derived(store.settings.qolAnimations ?? true);
+  const cols       = $derived(store.settings.libraryCols   ?? 5);
+  const cropCovers = $derived(store.settings.cropCovers    ?? true);
+  const statsAlways = $derived(store.settings.statsAlways  ?? false);
 
-  const anims = $derived(store.settings.qolAnimations ?? true);
   let tabsEl       = $state<HTMLDivElement | undefined>(undefined);
   let tabIndicator = $state({ left: 0, width: 0 });
 
@@ -33,6 +40,15 @@
   let expanded     = $state(new Set<string>());
   let panel        = $state<Panel>(null);
 
+  type SourceEntry  = { id: string; displayName: string };
+  type SettingsTarget = { extensionName: string; iconUrl: string; sources: SourceEntry[] };
+  type LibraryTarget  = { pkgName: string; extensionName: string; iconUrl: string };
+
+  let settingsTarget = $state<SettingsTarget | null>(null);
+  let libraryTarget  = $state<LibraryTarget | null>(null);
+  let sourcesByPkg   = $state<Record<string, SourceEntry[]>>({});
+  let libCountByPkg  = $state<Record<string, number>>({});
+
   $effect(() => { filter; extensions; if (anims) requestAnimationFrame(() => requestAnimationFrame(updateIndicator)); });
 
   let externalUrl    = $state("");
@@ -47,8 +63,25 @@
   let savingRepos  = $state(false);
 
   async function load() {
-    const d = await gql<{ extensions: { nodes: Extension[] } }>(GET_EXTENSIONS).catch(console.error);
+    const [extData, srcData, libData] = await Promise.all([
-    if (d) extensions = d.extensions.nodes;
+      gql<{ extensions: { nodes: Extension[] } }>(GET_EXTENSIONS).catch(console.error),
+      gql<{ sources: { nodes: SourceNode[] } }>(GET_SOURCES).catch(console.error),
+      gql<{ mangas: { nodes: LibraryManga[] } }>(GET_LIBRARY).catch(console.error),
+    ]);
+    if (extData) extensions = extData.extensions.nodes;
+    if (srcData) {
+      const map: Record<string, SourceEntry[]> = {};
+      for (const s of srcData.sources.nodes) {
+        if (!s.isConfigurable || !s.extension?.pkgName) continue;
+        const pkg = s.extension.pkgName;
+        if (!map[pkg]) map[pkg] = [];
+        map[pkg].push({ id: s.id, displayName: s.displayName });
+      }
+      sourcesByPkg = map;
+    }
+    if (libData && srcData) {
+      libCountByPkg = libraryCountByPkg(libData.mangas.nodes, srcData.sources.nodes);
+    }
   }
 
   async function loadLocalManga() {
@@ -213,118 +246,143 @@
   function focusOnMount(node: HTMLElement) { node.focus(); }
 </script>
 
-<div class="root anim-fade-in">
+{#if libraryTarget}
-  <ExtensionFilters
+  <ExtensionLibrary
-    {filter} {search} {panel} {refreshing} {updateCount} {availableLangs} {langFilter}
+    pkgName={libraryTarget.pkgName}
-    {anims} {tabIndicator} {updatingAll}
+    extensionName={libraryTarget.extensionName}
-    bind:tabsEl
+    iconUrl={libraryTarget.iconUrl}
-    onFilter={setFilter}
+    {cols} {cropCovers} {statsAlways} {anims}
-    onSearch={(q) => search = q}
+    sources={sourcesByPkg[libraryTarget.pkgName] ?? []}
-    onLang={(l) => langFilter = l}
+    onBack={() => libraryTarget = null}
-    onPanel={openPanel}
+    onSettings={() => { settingsTarget = { extensionName: libraryTarget!.extensionName, iconUrl: libraryTarget!.iconUrl, sources: sourcesByPkg[libraryTarget!.pkgName] ?? [] }; }}
-    onRefresh={fetchFromRepo}
-    onUpdateAll={updateAll}
   />
+{:else}
+  <div class="root anim-fade-in">
+    <ExtensionFilters
+      {filter} {search} {panel} {refreshing} {updateCount} {availableLangs} {langFilter}
+      {anims} {tabIndicator} {updatingAll}
+      bind:tabsEl
+      onFilter={setFilter}
+      onSearch={(q) => search = q}
+      onLang={(l) => langFilter = l}
+      onPanel={openPanel}
+      onRefresh={fetchFromRepo}
+      onUpdateAll={updateAll}
+    />
 
-  {#if panel === "apk"}
+    {#if panel === "apk"}
-    <div class="ext-panel" class:ext-panel-anim={anims}>
+      <div class="ext-panel" class:ext-panel-anim={anims}>
-      <div class="panel-header">
+        <div class="panel-header">
-        <span class="panel-title-wrap"><span class="panel-title">Install from APK URL</span></span>
+          <span class="panel-title-wrap"><span class="panel-title">Install from APK URL</span></span>
-      </div>
+        </div>
-      <div class="ext-row">
-        <input
-          class="ext-input" class:error={installError}
-          placeholder="https://example.com/extension.apk"
-          bind:value={externalUrl} disabled={installing}
-          oninput={() => installError = null}
-          onkeydown={(e) => e.key === "Enter" && !installing && installExternal()}
-          use:focusOnMount
-        />
-        <button class="install-btn" class:success={installSuccess}
-          onclick={installExternal} disabled={installing || !externalUrl.trim()}>
-          {#if installing}<CircleNotch size={13} weight="light" class="anim-spin" />
-          {:else if installSuccess}<Check size={13} weight="bold" /> Done
-          {:else}Install{/if}
-        </button>
-      </div>
-      {#if installError}<div class="panel-error">{installError}</div>{/if}
-    </div>
-  {/if}
-
-  {#if panel === "repos"}
-    <div class="ext-panel" class:ext-panel-anim={anims}>
-      <div class="panel-header">
-        <span class="panel-title-wrap"><span class="panel-title">Extension Repositories</span></span>
-      </div>
-      {#if reposLoading}
-        <div class="repo-loading"><CircleNotch size={14} weight="light" class="anim-spin" style="color:var(--text-faint)" /></div>
-      {:else}
-        {#if repos.length === 0}
-          <div class="repo-empty">No repos configured.</div>
-        {:else}
-          <div class="repo-list">
-            {#each repos as url}
-              <div class="repo-row">
-                <span class="repo-url">{url}</span>
-                <button class="repo-remove" onclick={() => removeRepo(url)} disabled={savingRepos} title="Remove repo">
-                  {#if savingRepos}<CircleNotch size={12} weight="light" class="anim-spin" />{:else}<X size={12} weight="bold" />{/if}
-                </button>
-              </div>
-            {/each}
-          </div>
-        {/if}
         <div class="ext-row">
           <input
-            class="ext-input" class:error={repoError}
+            class="ext-input" class:error={installError}
-            placeholder="https://example.com/index.min.json"
+            placeholder="https://example.com/extension.apk"
-            bind:value={newRepoUrl} disabled={savingRepos}
+            bind:value={externalUrl} disabled={installing}
-            oninput={() => repoError = null}
+            oninput={() => installError = null}
-            onkeydown={(e) => e.key === "Enter" && !savingRepos && addRepo()}
+            onkeydown={(e) => e.key === "Enter" && !installing && installExternal()}
+            use:focusOnMount
           />
-          <button class="install-btn" onclick={addRepo} disabled={savingRepos || !newRepoUrl.trim()}>
+          <button class="install-btn" class:success={installSuccess}
-            {#if savingRepos}<CircleNotch size={13} weight="light" class="anim-spin" />{:else}Add{/if}
+            onclick={installExternal} disabled={installing || !externalUrl.trim()}>
+            {#if installing}<CircleNotch size={13} weight="light" class="anim-spin" />
+            {:else if installSuccess}<Check size={13} weight="bold" /> Done
+            {:else}Install{/if}
           </button>
         </div>
-        {#if repoError}<div class="panel-error">{repoError}</div>{/if}
+        {#if installError}<div class="panel-error">{installError}</div>{/if}
-      {/if}
+      </div>
-    </div>
+    {/if}
-  {/if}
 
-  {#if loading}
+    {#if panel === "repos"}
-    <div class="empty"><CircleNotch size={16} weight="light" class="anim-spin" style="color:var(--text-faint)" /></div>
+      <div class="ext-panel" class:ext-panel-anim={anims}>
-  {:else}
+        <div class="panel-header">
-    <div class="list">
+          <span class="panel-title-wrap"><span class="panel-title">Extension Repositories</span></span>
-      {#if showLocal}
-        <div class="local-row">
-          <div class="local-icon"><HardDrives size={18} weight="bold" /></div>
-          <div class="info">
-            <span class="name">Local Source</span>
-            <span class="meta">Built-in · {localMangaCount} {localMangaCount === 1 ? "manga" : "manga"}</span>
-          </div>
-          <span class="local-badge">Built-in</span>
         </div>
-      {/if}
+        {#if reposLoading}
-      {#each groups as { base, primary, variants }}
+          <div class="repo-loading"><CircleNotch size={14} weight="light" class="anim-spin" style="color:var(--text-faint)" /></div>
-        <ExtensionCard
+        {:else}
-          {base} {primary} {variants} {working} {anims}
+          {#if repos.length === 0}
-          expanded={expanded.has(base)}
+            <div class="repo-empty">No repos configured.</div>
-          onToggle={toggleExpand}
+          {:else}
-          onMutate={mutate}
+            <div class="repo-list">
-        />
+              {#each repos as url}
-      {/each}
+                <div class="repo-row">
-      {#if !showLocal && groups.length === 0}
+                  <span class="repo-url">{url}</span>
-        <div class="empty" style="flex:1">No extensions found.</div>
+                  <button class="repo-remove" onclick={() => removeRepo(url)} disabled={savingRepos} title="Remove repo">
-      {/if}
+                    {#if savingRepos}<CircleNotch size={12} weight="light" class="anim-spin" />{:else}<X size={12} weight="bold" />{/if}
-    </div>
+                  </button>
-  {/if}
+                </div>
-</div>
+              {/each}
+            </div>
+          {/if}
+          <div class="ext-row">
+            <input
+              class="ext-input" class:error={repoError}
+              placeholder="https://example.com/index.min.json"
+              bind:value={newRepoUrl} disabled={savingRepos}
+              oninput={() => repoError = null}
+              onkeydown={(e) => e.key === "Enter" && !savingRepos && addRepo()}
+            />
+            <button class="install-btn" onclick={addRepo} disabled={savingRepos || !newRepoUrl.trim()}>
+              {#if savingRepos}<CircleNotch size={13} weight="light" class="anim-spin" />{:else}Add{/if}
+            </button>
+          </div>
+          {#if repoError}<div class="panel-error">{repoError}</div>{/if}
+        {/if}
+      </div>
+    {/if}
+
+    {#if loading}
+      <div class="empty"><CircleNotch size={16} weight="light" class="anim-spin" style="color:var(--text-faint)" /></div>
+    {:else}
+      <div class="list">
+        {#if showLocal}
+          <div class="local-row">
+            <div class="local-icon"><HardDrives size={18} weight="bold" /></div>
+            <div class="info">
+              <span class="name">Local Source</span>
+              <span class="meta">Built-in · {localMangaCount} {localMangaCount === 1 ? "manga" : "manga"}</span>
+            </div>
+            <span class="local-badge">Built-in</span>
+          </div>
+        {/if}
+        {#each groups as { base, primary, variants }}
+          <ExtensionCard
+            {base} {primary} {variants} {working} {anims}
+            sources={sourcesByPkg[primary.pkgName] ?? []}
+            libraryCount={libCountByPkg[primary.pkgName] ?? 0}
+            expanded={expanded.has(base)}
+            onToggle={toggleExpand}
+            onMutate={mutate}
+            onLibrary={(pkgName, extensionName, iconUrl) => libraryTarget = { pkgName, extensionName, iconUrl }}
+          />
+        {/each}
+        {#if !showLocal && groups.length === 0}
+          <div class="empty" style="flex:1">No extensions found.</div>
+        {/if}
+      </div>
+    {/if}
+  </div>
+{/if}
+
+{#if settingsTarget}
+  <ExtensionSettingsPanel
+    extensionName={settingsTarget.extensionName}
+    iconUrl={settingsTarget.iconUrl}
+    sources={settingsTarget.sources}
+    onClose={() => settingsTarget = null}
+  />
+{/if}
 
 <style>
   .root { display: flex; flex-direction: column; height: 100%; overflow: hidden; }
   .list { flex: 1; overflow-y: auto; padding: 0 var(--sp-4) var(--sp-4); display: flex; flex-direction: column; gap: 1px; }
   .empty { display: flex; align-items: center; justify-content: center; flex: 1; color: var(--text-faint); font-family: var(--font-ui); font-size: var(--text-xs); letter-spacing: var(--tracking-wide); }
-  .icon-btn { display: flex; align-items: center; justify-content: center; width: 28px; height: 28px; border-radius: var(--radius-md); color: var(--text-muted); transition: color var(--t-base), background var(--t-base); }
+  :global(.icon-btn) { display: flex; align-items: center; justify-content: center; width: 30px; height: 30px; border-radius: var(--radius-md); border: 1px solid var(--border-dim); background: var(--bg-raised); color: var(--text-faint); cursor: pointer; flex-shrink: 0; transition: color var(--t-base), border-color var(--t-base), background var(--t-base); }
-  .icon-btn:hover:not(:disabled) { color: var(--text-primary); background: var(--bg-raised); }
+  :global(.icon-btn:hover:not(:disabled)) { color: var(--text-primary); border-color: var(--border-strong); }
+  :global(.icon-btn-active) { color: var(--accent-fg); border-color: var(--accent-dim); background: var(--accent-muted); }
   .ext-panel { display: flex; flex-direction: column; gap: var(--sp-2); padding: var(--sp-3) var(--sp-6); flex-shrink: 0; border-bottom: 1px solid var(--border-dim); background: var(--bg-raised); opacity: 1; }
   .ext-panel-anim { animation: panelSlide 0.18s cubic-bezier(0.16,1,0.3,1) both; }
   .panel-header { display: flex; align-items: center; padding-bottom: var(--sp-1); }

src/features/extensions/lib/extensionLibrary.ts

@@ -0,0 +1,56 @@
+export interface LibraryManga {
+  id: number;
+  title: string;
+  thumbnailUrl: string;
+  unreadCount: number;
+  downloadCount: number;
+  source: { id: string; displayName: string };
+}
+
+export interface SourceLibrary {
+  sourceId: string;
+  displayName: string;
+  manga: LibraryManga[];
+}
+
+export type SourceNode = {
+  id: string;
+  displayName: string;
+  isConfigurable: boolean;
+  extension: { pkgName: string };
+};
+
+export function libraryByExtension(
+  libraryManga: LibraryManga[],
+  sources: SourceNode[],
+  pkgName: string,
+): SourceLibrary[] {
+  const pkgSources = sources.filter(s => s.extension?.pkgName === pkgName);
+  const sourceIds  = new Set(pkgSources.map(s => s.id));
+
+  const bySource = new Map<string, LibraryManga[]>();
+  for (const src of pkgSources) bySource.set(src.id, []);
+  for (const m of libraryManga) {
+    if (sourceIds.has(m.source.id)) bySource.get(m.source.id)!.push(m);
+  }
+
+  return pkgSources
+    .map(src => ({ sourceId: src.id, displayName: src.displayName, manga: bySource.get(src.id)! }))
+    .filter(g => g.manga.length > 0);
+}
+
+export function libraryCountByPkg(
+  libraryManga: LibraryManga[],
+  sources: SourceNode[],
+): Record<string, number> {
+  const sourceIdToPkg = new Map<string, string>();
+  for (const s of sources) {
+    if (s.extension?.pkgName) sourceIdToPkg.set(s.id, s.extension.pkgName);
+  }
+  const counts: Record<string, number> = {};
+  for (const m of libraryManga) {
+    const pkg = sourceIdToPkg.get(m.source.id);
+    if (pkg) counts[pkg] = (counts[pkg] ?? 0) + 1;
+  }
+  return counts;
+}

src/features/extensions/panels/ExtensionSettingsPanel.svelte

@@ -0,0 +1,526 @@
+<script lang="ts">
+  import { X, CircleNotch, CaretUpDown, Check, CaretLeft } from "phosphor-svelte";
+  import Thumbnail from "@shared/manga/Thumbnail.svelte";
+  import { gql } from "@api/client";
+  import { addToast } from "@store/state.svelte";
+  import { GET_SOURCE_SETTINGS } from "@api/queries";
+  import { UPDATE_SOURCE_PREFERENCE } from "@api/mutations";
+
+  interface Preference {
+    type: string;
+    key: string;
+    CheckBoxTitle?: string;
+    CheckBoxSummary?: string;
+    CheckBoxDefault?: boolean;
+    CheckBoxCurrentValue?: boolean;
+    SwitchPreferenceTitle?: string;
+    SwitchPreferenceSummary?: string;
+    SwitchPreferenceDefault?: boolean;
+    SwitchPreferenceCurrentValue?: boolean;
+    ListPreferenceTitle?: string;
+    ListPreferenceSummary?: string;
+    ListPreferenceDefault?: string;
+    ListPreferenceCurrentValue?: string;
+    entries?: string[];
+    entryValues?: string[];
+    EditTextPreferenceTitle?: string;
+    EditTextPreferenceSummary?: string;
+    EditTextPreferenceDefault?: string;
+    EditTextPreferenceCurrentValue?: string;
+    dialogTitle?: string;
+    dialogMessage?: string;
+    MultiSelectListPreferenceTitle?: string;
+    MultiSelectListPreferenceSummary?: string;
+    MultiSelectListPreferenceDefault?: string[];
+    MultiSelectListPreferenceCurrentValue?: string[];
+  }
+
+  export type SourceEntry = { id: string; displayName: string };
+
+  interface Props {
+    extensionName: string;
+    iconUrl:       string;
+    sources: SourceEntry[];
+    onClose: () => void;
+  }
+
+  let { extensionName, iconUrl, sources, onClose }: Props = $props();
+
+  let phase        = $state<"pick" | "settings">("pick");
+  let activeSource = $state<SourceEntry | null>(null);
+  let prefs        = $state<Preference[]>([]);
+  let loading      = $state(false);
+  let saving       = $state<string | null>(null);
+  let editKey      = $state<string | null>(null);
+  let editValue    = $state("");
+  let listOpen     = $state<string | null>(null);
+
+  $effect(() => {
+    if (sources.length === 1) openSource(sources[0]);
+  });
+
+  async function openSource(src: SourceEntry) {
+    activeSource = src;
+    phase        = "settings";
+    loading      = true;
+    prefs        = [];
+    editKey      = null;
+    listOpen     = null;
+    try {
+      const d = await gql<{ source: { preferences: Preference[] } }>(
+        GET_SOURCE_SETTINGS,
+        { id: String(src.id) },
+      );
+      prefs = d.source.preferences ?? [];
+    } catch (e: any) {
+      addToast({ kind: "error", title: "Failed to load settings", body: e?.message ?? "" });
+    } finally {
+      loading = false;
+    }
+  }
+
+  function backToPicker() {
+    phase        = "pick";
+    activeSource = null;
+    prefs        = [];
+    editKey      = null;
+    listOpen     = null;
+  }
+
+  async function save(position: number, changeType: string, value: unknown) {
+    if (!activeSource) return;
+    const pref = prefs[position];
+    saving = pref.key;
+    try {
+      await gql(UPDATE_SOURCE_PREFERENCE, {
+        source: String(activeSource.id),
+        change: { position, [changeType]: value },
+      });
+      const d = await gql<{ source: { preferences: Preference[] } }>(
+        GET_SOURCE_SETTINGS,
+        { id: String(activeSource.id) },
+      );
+      prefs = d.source.preferences ?? [];
+    } catch (e: any) {
+      addToast({ kind: "error", title: "Failed to save", body: e?.message ?? "" });
+    } finally {
+      saving = null;
+    }
+  }
+
+  function getTitle(p: Preference) {
+    return p.CheckBoxTitle ?? p.SwitchPreferenceTitle ?? p.ListPreferenceTitle
+      ?? p.EditTextPreferenceTitle ?? p.MultiSelectListPreferenceTitle ?? p.key;
+  }
+  function getSummary(p: Preference) {
+    return p.CheckBoxSummary ?? p.SwitchPreferenceSummary ?? p.ListPreferenceSummary
+      ?? p.EditTextPreferenceSummary ?? p.MultiSelectListPreferenceSummary ?? null;
+  }
+  function getBoolValue(p: Preference) {
+    if (p.type === "CheckBoxPreference")
+      return p.CheckBoxCurrentValue ?? p.CheckBoxDefault ?? false;
+    return p.SwitchPreferenceCurrentValue ?? p.SwitchPreferenceDefault ?? false;
+  }
+  function getListValue(p: Preference) {
+    return p.ListPreferenceCurrentValue ?? p.ListPreferenceDefault ?? "";
+  }
+  function getListLabel(p: Preference, val: string) {
+    const idx = p.entryValues?.indexOf(val) ?? -1;
+    return idx >= 0 ? (p.entries?.[idx] ?? val) : val;
+  }
+  function getMultiValue(p: Preference): string[] {
+    return p.MultiSelectListPreferenceCurrentValue ?? p.MultiSelectListPreferenceDefault ?? [];
+  }
+  function toggleMulti(position: number, p: Preference, val: string) {
+    const current = getMultiValue(p);
+    const next = current.includes(val) ? current.filter(v => v !== val) : [...current, val];
+    save(position, "multiSelectState", next);
+  }
+  function submitEdit(position: number) {
+    save(position, "editTextState", editValue);
+    editKey = null;
+  }
+  function openEdit(p: Preference) {
+    editKey   = p.key;
+    editValue = p.EditTextPreferenceCurrentValue ?? p.EditTextPreferenceDefault ?? "";
+  }
+
+  function langTag(displayName: string) {
+    const m = displayName.match(/\(([^)]+)\)$/);
+    return m ? m[1].toUpperCase() : null;
+  }
+
+  function onBackdrop(e: MouseEvent) {
+    if (e.target === e.currentTarget) onClose();
+  }
+  function onKeydown(e: KeyboardEvent) {
+    if (e.key === "Escape") {
+      if (editKey)  { editKey = null; return; }
+      if (listOpen) { listOpen = null; return; }
+      if (phase === "settings" && sources.length > 1) { backToPicker(); return; }
+      onClose();
+    }
+  }
+</script>
+
+<svelte:window onkeydown={onKeydown} />
+
+<div class="backdrop" role="dialog" aria-modal="true" onmousedown={onBackdrop}>
+  <div class="modal">
+
+    <div class="modal-header">
+      <div class="modal-title-wrap">
+        {#if phase === "settings" && sources.length > 1}
+          <button class="icon-btn" onclick={backToPicker} title="Back">
+            <CaretLeft size={13} weight="bold" />
+          </button>
+        {/if}
+        {#if iconUrl}
+          <Thumbnail src={iconUrl} alt={extensionName} class="modal-ext-icon" onerror={(e) => ((e.target as HTMLImageElement).style.display = "none")} />
+        {/if}
+        <div class="modal-titles">
+          <span class="modal-eyebrow">Extension Settings</span>
+          <span class="modal-title">
+            {phase === "pick" ? extensionName : (activeSource?.displayName ?? extensionName)}
+          </span>
+        </div>
+      </div>
+      <button class="icon-btn" onclick={onClose}>
+        <X size={14} weight="bold" />
+      </button>
+    </div>
+
+    <div class="modal-body">
+
+      {#if phase === "pick"}
+        <div class="source-list">
+          {#each sources as src}
+            {@const tag = langTag(src.displayName)}
+            {@const baseName = src.displayName.replace(/\s*\([^)]+\)$/, "")}
+            <button class="source-row" onclick={() => openSource(src)}>
+              <span class="source-name">{baseName}</span>
+              {#if tag}<span class="lang-badge">{tag}</span>{/if}
+            </button>
+          {/each}
+        </div>
+
+      {:else}
+        {#if loading}
+          <div class="center-state">
+            <CircleNotch size={16} weight="light" class="anim-spin" style="color:var(--text-faint)" />
+          </div>
+        {:else if prefs.length === 0}
+          <div class="center-state empty-state">No configurable settings.</div>
+        {:else}
+          <div class="pref-list">
+            {#each prefs as pref, i}
+              {@const title   = getTitle(pref)}
+              {@const summary = getSummary(pref)}
+              {@const isSaving = saving === pref.key}
+
+              {#if pref.type === "CheckBoxPreference" || pref.type === "SwitchPreference"}
+                {@const checked = getBoolValue(pref)}
+                <div class="pref-row">
+                  <div class="pref-text">
+                    <span class="pref-title">{title}</span>
+                    {#if summary}<span class="pref-summary">{summary}</span>{/if}
+                  </div>
+                  <button
+                    class="toggle" class:toggle-on={checked}
+                    disabled={isSaving}
+                    onclick={() => save(i, pref.type === "CheckBoxPreference" ? "checkBoxState" : "switchState", !checked)}
+                  >
+                    {#if isSaving}
+                      <CircleNotch size={10} weight="light" class="anim-spin" />
+                    {:else}
+                      <span class="toggle-thumb"></span>
+                    {/if}
+                  </button>
+                </div>
+
+              {:else if pref.type === "ListPreference"}
+                {@const current = getListValue(pref)}
+                <div class="pref-row pref-row-col">
+                  <div class="pref-text">
+                    <span class="pref-title">{title}</span>
+                    {#if summary}<span class="pref-summary">{summary}</span>{/if}
+                  </div>
+                  <div class="select-wrap">
+                    <button
+                      class="select-btn" class:select-open={listOpen === pref.key}
+                      disabled={isSaving}
+                      onclick={() => listOpen = listOpen === pref.key ? null : pref.key}
+                    >
+                      <span class="select-val">{getListLabel(pref, current)}</span>
+                      {#if isSaving}
+                        <CircleNotch size={11} weight="light" class="anim-spin" />
+                      {:else}
+                        <CaretUpDown size={11} weight="bold" />
+                      {/if}
+                    </button>
+                    {#if listOpen === pref.key}
+                      <div class="dropdown">
+                        {#each (pref.entries ?? []) as entry, j}
+                          {@const val = pref.entryValues?.[j] ?? entry}
+                          <button
+                            class="dropdown-item" class:dropdown-item-active={val === current}
+                            onclick={() => { save(i, "listState", val); listOpen = null; }}
+                          >
+                            {entry}
+                            {#if val === current}<Check size={11} weight="bold" />{/if}
+                          </button>
+                        {/each}
+                      </div>
+                    {/if}
+                  </div>
+                </div>
+
+              {:else if pref.type === "EditTextPreference"}
+                {#if editKey === pref.key}
+                  <div class="pref-row pref-row-col edit-active">
+                    <div class="pref-text">
+                      {#if pref.dialogTitle}<span class="pref-title">{pref.dialogTitle}</span>{/if}
+                      {#if pref.dialogMessage}<span class="pref-summary">{pref.dialogMessage}</span>{/if}
+                    </div>
+                    <div class="edit-row">
+                      <input
+                        class="edit-input"
+                        bind:value={editValue}
+                        disabled={isSaving}
+                        onkeydown={(e) => { if (e.key === "Enter") submitEdit(i); if (e.key === "Escape") editKey = null; }}
+                        autofocus
+                      />
+                      <button class="action-btn-dim" onclick={() => editKey = null}>Cancel</button>
+                      <button class="action-btn" onclick={() => submitEdit(i)} disabled={isSaving}>
+                        {#if isSaving}<CircleNotch size={11} weight="light" class="anim-spin" />{:else}Save{/if}
+                      </button>
+                    </div>
+                  </div>
+                {:else}
+                  <button class="pref-row pref-row-btn" onclick={() => openEdit(pref)}>
+                    <div class="pref-text">
+                      <span class="pref-title">{title}</span>
+                      {#if summary}<span class="pref-summary">{summary}</span>{/if}
+                    </div>
+                    <span class="pref-value-hint">
+                      {pref.EditTextPreferenceCurrentValue ?? pref.EditTextPreferenceDefault ?? "—"}
+                    </span>
+                  </button>
+                {/if}
+
+              {:else if pref.type === "MultiSelectListPreference"}
+                {@const selected = getMultiValue(pref)}
+                <div class="pref-row pref-row-col">
+                  <div class="pref-text">
+                    <span class="pref-title">{title}</span>
+                    {#if summary}<span class="pref-summary">{summary}</span>{/if}
+                  </div>
+                  <div class="multi-list">
+                    {#each (pref.entries ?? []) as entry, j}
+                      {@const val = pref.entryValues?.[j] ?? entry}
+                      {@const on  = selected.includes(val)}
+                      <button
+                        class="multi-item" class:multi-item-on={on}
+                        disabled={isSaving}
+                        onclick={() => toggleMulti(i, pref, val)}
+                      >
+                        <span class="multi-check">{#if on}<Check size={10} weight="bold" />{/if}</span>
+                        {entry}
+                      </button>
+                    {/each}
+                  </div>
+                </div>
+              {/if}
+            {/each}
+          </div>
+        {/if}
+      {/if}
+
+    </div>
+  </div>
+</div>
+
+<style>
+  .backdrop {
+    position: fixed; inset: 0;
+    background: rgba(0,0,0,0.45);
+    backdrop-filter: blur(4px);
+    display: flex; align-items: center; justify-content: center;
+    z-index: var(--z-modal);
+    animation: fadeIn 0.15s ease both;
+  }
+  @keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
+
+  .modal {
+    display: flex; flex-direction: column;
+    width: 400px; max-width: calc(100vw - 32px); max-height: 78vh;
+    background: var(--bg-surface);
+    border: 1px solid var(--border-dim);
+    border-radius: var(--radius-lg);
+    overflow: hidden;
+    animation: slideUp 0.18s cubic-bezier(0.16,1,0.3,1) both;
+    box-shadow: var(--shadow-lg);
+  }
+  @keyframes slideUp { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: translateY(0); } }
+
+  .modal-header {
+    display: flex; align-items: center; justify-content: space-between;
+    padding: var(--sp-3) var(--sp-3) var(--sp-3) var(--sp-4);
+    border-bottom: 1px solid var(--border-dim);
+    flex-shrink: 0;
+  }
+  .modal-title-wrap { display: flex; align-items: center; gap: var(--sp-2); }
+  :global(.modal-ext-icon) { width: 22px; height: 22px; border-radius: var(--radius-sm); object-fit: cover; flex-shrink: 0; background: var(--bg-raised); }
+  .modal-titles { display: flex; flex-direction: column; gap: 1px; }
+  .modal-eyebrow {
+    font-family: var(--font-ui); font-size: var(--text-2xs);
+    color: var(--text-faint); letter-spacing: var(--tracking-wider); text-transform: uppercase;
+  }
+  .modal-title { font-size: var(--text-sm); font-weight: var(--weight-medium); color: var(--text-primary); }
+
+  .icon-btn {
+    display: flex; align-items: center; justify-content: center;
+    width: 26px; height: 26px;
+    border-radius: var(--radius-md);
+    color: var(--text-faint); flex-shrink: 0;
+    transition: color var(--t-base), background var(--t-base);
+  }
+  .icon-btn:hover { color: var(--text-primary); background: var(--bg-overlay); }
+
+  .modal-body { overflow-y: auto; flex: 1; }
+
+  .source-list { display: flex; flex-direction: column; padding: var(--sp-2) 0; }
+  .source-row {
+    display: flex; align-items: center; justify-content: space-between;
+    padding: 10px var(--sp-4);
+    text-align: left;
+    transition: background var(--t-fast);
+    gap: var(--sp-3);
+  }
+  .source-row:hover { background: var(--bg-raised); }
+  .source-name { flex: 1; font-size: var(--text-sm); color: var(--text-secondary); font-weight: var(--weight-medium); }
+  .lang-badge {
+    font-family: var(--font-ui); font-size: 10px; letter-spacing: var(--tracking-wide);
+    color: var(--text-faint); background: var(--bg-overlay);
+    border: 1px solid var(--border-dim);
+    border-radius: var(--radius-sm);
+    padding: 1px 6px; flex-shrink: 0;
+  }
+
+  .center-state { display: flex; align-items: center; justify-content: center; padding: var(--sp-8); }
+  .empty-state { font-family: var(--font-ui); font-size: var(--text-xs); color: var(--text-faint); letter-spacing: var(--tracking-wide); }
+
+  .pref-list { display: flex; flex-direction: column; padding: var(--sp-2) 0; }
+  .pref-row {
+    display: flex; align-items: center; gap: var(--sp-3);
+    padding: 10px var(--sp-4);
+    border-bottom: 1px solid var(--border-dim);
+  }
+  .pref-row:last-child { border-bottom: none; }
+  .pref-row-col { flex-direction: column; align-items: stretch; gap: var(--sp-2); }
+  .pref-row-btn { width: 100%; text-align: left; transition: background var(--t-fast); }
+  .pref-row-btn:hover { background: var(--bg-raised); }
+  .edit-active { background: var(--bg-raised); }
+
+  .pref-text { display: flex; flex-direction: column; gap: 2px; flex: 1; min-width: 0; }
+  .pref-title { font-size: var(--text-sm); color: var(--text-secondary); font-weight: var(--weight-medium); }
+  .pref-summary {
+    font-family: var(--font-ui); font-size: var(--text-2xs);
+    color: var(--text-faint); letter-spacing: var(--tracking-wide); line-height: 1.5;
+  }
+  .pref-value-hint {
+    font-family: var(--font-ui); font-size: var(--text-2xs);
+    color: var(--text-muted); letter-spacing: var(--tracking-wide);
+    flex-shrink: 0; max-width: 120px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
+  }
+
+  .toggle {
+    position: relative; width: 32px; height: 18px; border-radius: 9px;
+    background: var(--bg-overlay); border: 1px solid var(--border-strong);
+    flex-shrink: 0; transition: background var(--t-base), border-color var(--t-base);
+    display: flex; align-items: center; justify-content: center;
+  }
+  .toggle-on { background: var(--accent-muted); border-color: var(--accent-dim); }
+  .toggle-thumb {
+    position: absolute; left: 2px; width: 12px; height: 12px;
+    border-radius: 50%; background: var(--text-faint);
+    transition: left var(--t-base), background var(--t-base); pointer-events: none;
+  }
+  .toggle-on .toggle-thumb { left: 16px; background: var(--accent-fg); }
+  .toggle:disabled { opacity: 0.4; cursor: default; }
+
+  .select-wrap { position: relative; }
+  .select-btn {
+    display: flex; align-items: center; justify-content: space-between; gap: var(--sp-2);
+    width: 100%; padding: 6px var(--sp-3);
+    background: var(--bg-base); border: 1px solid var(--border-strong);
+    border-radius: var(--radius-md); color: var(--text-secondary); font-size: var(--text-sm);
+    transition: border-color var(--t-base);
+  }
+  .select-btn:hover:not(:disabled) { border-color: var(--border-focus); }
+  .select-btn:disabled { opacity: 0.4; cursor: default; }
+  .select-open { border-color: var(--border-focus); }
+  .select-val { flex: 1; text-align: left; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
+
+  .dropdown {
+    position: absolute; top: calc(100% + 4px); left: 0; right: 0;
+    background: var(--bg-surface); border: 1px solid var(--border-strong);
+    border-radius: var(--radius-md); overflow: hidden;
+    box-shadow: var(--shadow-lg); z-index: 10;
+    animation: dropIn 0.12s cubic-bezier(0.16,1,0.3,1) both;
+  }
+  @keyframes dropIn { from { opacity: 0; transform: translateY(-4px); } to { opacity: 1; transform: translateY(0); } }
+  .dropdown-item {
+    display: flex; align-items: center; justify-content: space-between;
+    width: 100%; padding: 7px var(--sp-3);
+    font-size: var(--text-sm); color: var(--text-secondary);
+    transition: background var(--t-fast);
+  }
+  .dropdown-item:hover { background: var(--bg-raised); }
+  .dropdown-item-active { color: var(--accent-fg); }
+
+  .edit-row { display: flex; gap: var(--sp-2); }
+  .edit-input {
+    flex: 1; background: var(--bg-base); border: 1px solid var(--border-strong);
+    border-radius: var(--radius-md); padding: 6px var(--sp-3);
+    color: var(--text-primary); font-size: var(--text-sm);
+    outline: none; transition: border-color var(--t-base);
+  }
+  .edit-input:focus { border-color: var(--border-focus); }
+
+  .action-btn {
+    font-family: var(--font-ui); font-size: var(--text-xs); letter-spacing: var(--tracking-wide);
+    padding: 5px 12px; border-radius: var(--radius-md);
+    background: var(--accent-muted); color: var(--accent-fg); border: 1px solid var(--accent-dim);
+    flex-shrink: 0; display: flex; align-items: center; gap: var(--sp-1);
+    transition: filter var(--t-base);
+  }
+  .action-btn:hover:not(:disabled) { filter: brightness(1.1); }
+  .action-btn:disabled { opacity: 0.4; cursor: default; }
+
+  .action-btn-dim {
+    font-family: var(--font-ui); font-size: var(--text-xs); letter-spacing: var(--tracking-wide);
+    padding: 5px 12px; border-radius: var(--radius-md);
+    background: none; color: var(--text-faint); border: 1px solid var(--border-dim);
+    flex-shrink: 0; transition: color var(--t-base), border-color var(--t-base);
+  }
+  .action-btn-dim:hover { color: var(--text-secondary); border-color: var(--border-strong); }
+
+  .multi-list { display: flex; flex-direction: column; gap: 1px; }
+  .multi-item {
+    display: flex; align-items: center; gap: var(--sp-2);
+    padding: 6px var(--sp-2); border-radius: var(--radius-md);
+    font-size: var(--text-sm); color: var(--text-muted); border: 1px solid transparent;
+    transition: background var(--t-fast), color var(--t-fast), border-color var(--t-fast);
+  }
+  .multi-item:hover:not(:disabled) { background: var(--bg-raised); color: var(--text-secondary); }
+  .multi-item-on { color: var(--accent-fg); background: var(--accent-muted); border-color: var(--accent-dim); }
+  .multi-check {
+    width: 14px; height: 14px; border-radius: var(--radius-sm);
+    border: 1px solid var(--border-strong); background: var(--bg-base);
+    display: flex; align-items: center; justify-content: center;
+    flex-shrink: 0; color: var(--accent-fg);
+    transition: background var(--t-fast), border-color var(--t-fast);
+  }
+  .multi-item-on .multi-check { background: var(--accent-muted); border-color: var(--accent-dim); }
+</style>

src/features/extensions/panels/SourceMigrateModal.svelte

@@ -0,0 +1,448 @@
+<script lang="ts">
+  import { X, MagnifyingGlass, CircleNotch, ArrowRight, Check, Warning, Sparkle, Swap } from "phosphor-svelte";
+  import { gql }       from "@api/client";
+  import Thumbnail     from "@shared/manga/Thumbnail.svelte";
+  import { resolvedCover } from "@core/cover/coverResolver";
+  import { GET_SOURCES }            from "@api/queries/extensions";
+  import { UPDATE_MANGA }           from "@api/mutations/manga";
+  import { FETCH_SOURCE_MANGA }     from "@api/mutations/downloads";
+  import { FETCH_CHAPTERS, UPDATE_CHAPTERS_PROGRESS } from "@api/mutations/chapters";
+  import { store, addToast }        from "@store/state.svelte";
+  import type { Manga, Chapter, Source } from "@types";
+  import type { LibraryManga }          from "../lib/extensionLibrary";
+
+  interface Props {
+    sourceId:      string;
+    sourceName:    string;
+    sourceIconUrl: string;
+    manga:         LibraryManga[];
+    onClose:       () => void;
+    onDone:        () => void;
+  }
+  let { sourceId, sourceName, sourceIconUrl, manga, onClose, onDone }: Props = $props();
+
+  type Phase = "pick-target" | "review" | "migrating" | "done";
+
+  interface EntryResult {
+    manga:      LibraryManga;
+    match:      Manga | null;
+    chapters:   Chapter[];
+    similarity: number;
+    status:     "pending" | "searching" | "found" | "no-match" | "migrated" | "failed";
+    error?:     string;
+  }
+
+  function titleSimilarity(a: string, b: string): number {
+    const norm = (s: string) =>
+      s.toLowerCase().replace(/[^a-z0-9\s]/g, "").split(/\s+/).filter(Boolean);
+    const wordsA = new Set(norm(a));
+    const wordsB = new Set(norm(b));
+    if (wordsA.size === 0 || wordsB.size === 0) return 0;
+    const intersection = [...wordsA].filter(w => wordsB.has(w)).length;
+    return intersection / new Set([...wordsA, ...wordsB]).size;
+  }
+
+  function onKey(e: KeyboardEvent) { if (e.key === "Escape" && phase !== "migrating") onClose(); }
+
+  let phase: Phase              = $state("pick-target");
+  let allSources: Source[]      = $state([]);
+  let loadingSources            = $state(true);
+  let targetSource: Source | null = $state(null);
+  let selectedLang              = $state("all");
+  let langStripEl: HTMLDivElement | undefined = $state();
+
+  let entries: EntryResult[]    = $state([]);
+  let searchProgress            = $state({ done: 0, total: 0 });
+  let migrateProgress           = $state({ done: 0, total: 0, failed: 0 });
+
+  const availableLangs = $derived.by(() => {
+    const langs = Array.from(new Set<string>(allSources.map(s => s.lang))).sort();
+    const en = langs.indexOf("en");
+    if (en > 0) { langs.splice(en, 1); langs.unshift("en"); }
+    return langs;
+  });
+  const hasMultipleLangs = $derived(availableLangs.length > 1);
+  const visibleSources   = $derived.by(() => {
+    if (selectedLang !== "all") return allSources.filter(s => s.lang === selectedLang);
+    const map = new Map<string, Source>();
+    for (const s of allSources) {
+      const existing = map.get(s.name);
+      if (!existing || s.lang < existing.lang) map.set(s.name, s);
+    }
+    return Array.from(map.values());
+  });
+
+  const foundCount   = $derived(entries.filter(e => e.status === "found").length);
+  const noMatchCount = $derived(entries.filter(e => e.status === "no-match").length);
+  const migratedCount = $derived(entries.filter(e => e.status === "migrated").length);
+  const failedCount  = $derived(entries.filter(e => e.status === "failed").length);
+
+  $effect(() => {
+    gql<{ sources: { nodes: Source[] } }>(GET_SOURCES)
+      .then(d => {
+        allSources = d.sources.nodes.filter(s => s.id !== "0" && s.id !== sourceId);
+        const prefLang = store?.settings?.preferredExtensionLang ?? "";
+        const langs    = new Set(allSources.map(s => s.lang));
+        if (prefLang && langs.has(prefLang) && langs.size > 1) selectedLang = prefLang;
+      })
+      .catch(console.error)
+      .finally(() => { loadingSources = false; });
+
+    window.addEventListener("keydown", onKey);
+    return () => window.removeEventListener("keydown", onKey);
+  });
+
+  function scrollLangStrip(dir: -1 | 1) {
+    if (!langStripEl) return;
+    const chips   = Array.from(langStripEl.children) as HTMLElement[];
+    const viewEnd = langStripEl.scrollLeft + langStripEl.clientWidth;
+    if (dir === 1) {
+      const next = chips.find(c => c.offsetLeft + c.offsetWidth > viewEnd + 2);
+      if (next) langStripEl.scrollTo({ left: next.offsetLeft, behavior: "smooth" });
+    } else {
+      const prev = [...chips].reverse().find(c => c.offsetLeft < langStripEl!.scrollLeft - 2);
+      if (prev) langStripEl.scrollTo({ left: prev.offsetLeft + prev.offsetWidth - langStripEl.clientWidth, behavior: "smooth" });
+    }
+  }
+
+  async function startSearch(target: Source) {
+    targetSource = target;
+    phase = "review";
+    entries = manga.map(m => ({ manga: m, match: null, chapters: [], similarity: 0, status: "pending" }));
+    searchProgress = { done: 0, total: manga.length };
+
+    for (let i = 0; i < entries.length; i++) {
+      entries[i] = { ...entries[i], status: "searching" };
+      try {
+        const d = await gql<{ fetchSourceManga: { mangas: Manga[] } }>(FETCH_SOURCE_MANGA, {
+          source: target.id, type: "SEARCH", page: 1, query: entries[i].manga.title,
+        });
+        const results = d.fetchSourceManga.mangas
+          .map(m => ({ manga: m, similarity: titleSimilarity(entries[i].manga.title, m.title) }))
+          .sort((a, b) => b.similarity - a.similarity);
+
+        if (results.length > 0 && results[0].similarity > 0.3) {
+          entries[i] = { ...entries[i], match: results[0].manga, similarity: results[0].similarity, status: "found" };
+        } else {
+          entries[i] = { ...entries[i], status: "no-match" };
+        }
+      } catch (e: any) {
+        entries[i] = { ...entries[i], status: "no-match", error: e.message };
+      }
+      searchProgress = { done: i + 1, total: manga.length };
+    }
+  }
+
+  function setEntryMatch(idx: number, match: Manga, similarity: number) {
+    entries[idx] = { ...entries[idx], match, similarity, status: "found" };
+  }
+
+  function excludeEntry(idx: number) {
+    entries[idx] = { ...entries[idx], status: "no-match", match: null };
+  }
+
+  async function startMigration() {
+    const toMigrate = entries.filter(e => e.status === "found" && e.match);
+    migrateProgress = { done: 0, total: toMigrate.length, failed: 0 };
+    phase = "migrating";
+
+    for (const entry of toMigrate) {
+      const idx = entries.indexOf(entry);
+      try {
+        const d        = await gql<{ fetchChapters: { chapters: Chapter[] } }>(FETCH_CHAPTERS, { mangaId: entry.match!.id });
+        const newChaps = d.fetchChapters.chapters;
+
+        const toMarkRead:       number[] = [];
+        const toMarkBookmarked: number[] = [];
+
+        for (const nc of newChaps) {
+          const oldIdx = entries[idx].manga;
+          if (oldIdx) {
+            toMarkRead.push(nc.id);
+          }
+        }
+
+        if (toMarkRead.length)
+          await gql(UPDATE_CHAPTERS_PROGRESS, { ids: toMarkRead, isRead: true });
+
+        await gql(UPDATE_MANGA, { id: entry.match!.id,    inLibrary: true  });
+        await gql(UPDATE_MANGA, { id: entry.manga.id,     inLibrary: false });
+
+        entries[idx] = { ...entries[idx], status: "migrated" };
+        migrateProgress = { ...migrateProgress, done: migrateProgress.done + 1 };
+      } catch (e: any) {
+        entries[idx] = { ...entries[idx], status: "failed", error: e.message };
+        migrateProgress = { ...migrateProgress, done: migrateProgress.done + 1, failed: migrateProgress.failed + 1 };
+      }
+    }
+
+    phase = "done";
+    addToast({
+      kind: "success",
+      title: "Migration complete",
+      body: `${migrateProgress.done - migrateProgress.failed} migrated, ${migrateProgress.failed} failed`,
+    });
+  }
+</script>
+
+<!-- svelte-ignore a11y_click_events_have_key_events a11y_no_static_element_interactions -->
+<div class="overlay" onclick={(e) => { if (e.target === e.currentTarget && phase !== "migrating") onClose(); }}>
+  <div class="modal">
+
+    <div class="modal-header">
+      <div class="source-context">
+        <div class="source-icon-wrap">
+          <Thumbnail src={sourceIconUrl} alt={sourceName} class="src-icon" onerror={(e) => (e.target as HTMLImageElement).style.display = "none"} />
+        </div>
+        <div class="source-context-info">
+          <span class="modal-eyebrow">Source migration</span>
+          <span class="modal-title">{sourceName}</span>
+          <span class="modal-sub">{manga.length} {manga.length === 1 ? "title" : "titles"} in library</span>
+        </div>
+      </div>
+      {#if phase !== "migrating"}
+        <button class="close-btn" onclick={onClose}><X size={14} weight="light" /></button>
+      {/if}
+    </div>
+
+    <div class="body">
+
+      {#if phase === "pick-target"}
+        <div class="phase-label-row">
+          <span class="phase-label">Select destination source</span>
+        </div>
+        {#if loadingSources}
+          <div class="centered"><CircleNotch size={16} weight="light" class="anim-spin" style="color:var(--text-faint)" /></div>
+        {:else if allSources.length === 0}
+          <div class="centered"><span class="hint">No other sources installed.</span></div>
+        {:else}
+          {#if hasMultipleLangs}
+            <div class="src-lang-bar">
+              <button class="src-lang-nav" onclick={() => scrollLangStrip(-1)}>‹</button>
+              <div class="src-lang-chips" bind:this={langStripEl}>
+                <button class="src-lang-chip" class:src-lang-chip-active={selectedLang === "all"} onclick={() => selectedLang = "all"}>All</button>
+                {#each availableLangs as lang}
+                  <button class="src-lang-chip" class:src-lang-chip-active={selectedLang === lang} onclick={() => selectedLang = lang}>
+                    {lang.toUpperCase()}
+                  </button>
+                {/each}
+              </div>
+              <button class="src-lang-nav" onclick={() => scrollLangStrip(1)}>›</button>
+            </div>
+          {/if}
+          <div class="source-list">
+            {#each visibleSources as src}
+              <button class="source-row" onclick={() => startSearch(src)}>
+                <div class="source-icon-wrap">
+                  <Thumbnail src={src.iconUrl} alt={src.name} class="source-icon" onerror={(e) => (e.target as HTMLImageElement).style.display = "none"} />
+                </div>
+                <div class="source-info">
+                  <span class="source-name">{src.displayName}</span>
+                  <span class="source-meta">{src.lang.toUpperCase()}{src.isNsfw ? " · NSFW" : ""}</span>
+                </div>
+                <ArrowRight size={13} weight="light" class="source-arrow" />
+              </button>
+            {/each}
+          </div>
+        {/if}
+
+      {:else if phase === "review" || phase === "migrating" || phase === "done"}
+        <div class="review-header">
+          <div class="review-route">
+            <div class="review-source">
+              <div class="source-icon-wrap small">
+                <Thumbnail src={sourceIconUrl} alt={sourceName} class="source-icon" onerror={(e) => (e.target as HTMLImageElement).style.display = "none"} />
+              </div>
+              <span class="review-source-name">{sourceName}</span>
+            </div>
+            <ArrowRight size={14} weight="light" style="color:var(--text-faint);flex-shrink:0" />
+            {#if targetSource}
+              <div class="review-source">
+                <div class="source-icon-wrap small">
+                  <Thumbnail src={targetSource.iconUrl} alt={targetSource.name} class="source-icon" onerror={(e) => (e.target as HTMLImageElement).style.display = "none"} />
+                </div>
+                <span class="review-source-name">{targetSource.displayName}</span>
+              </div>
+            {/if}
+          </div>
+
+          {#if phase === "review"}
+            <div class="review-progress-row">
+              <div class="review-progress-bar">
+                <div class="review-progress-fill" style="width:{searchProgress.total ? (searchProgress.done / searchProgress.total) * 100 : 0}%"></div>
+              </div>
+              <span class="review-progress-label">
+                {#if searchProgress.done < searchProgress.total}
+                  Searching {searchProgress.done + 1} / {searchProgress.total}…
+                {:else}
+                  {foundCount} found · {noMatchCount} no match
+                {/if}
+              </span>
+            </div>
+          {:else if phase === "migrating"}
+            <div class="review-progress-row">
+              <div class="review-progress-bar">
+                <div class="review-progress-fill" style="width:{migrateProgress.total ? (migrateProgress.done / migrateProgress.total) * 100 : 0}%"></div>
+              </div>
+              <span class="review-progress-label">Migrating {migrateProgress.done} / {migrateProgress.total}…</span>
+            </div>
+          {:else}
+            <div class="done-summary">
+              <Check size={13} weight="bold" style="color:var(--color-success)" />
+              <span class="done-label">{migratedCount} migrated{failedCount > 0 ? ` · ${failedCount} failed` : ""}</span>
+            </div>
+          {/if}
+        </div>
+
+        <div class="entry-list">
+          {#each entries as entry, idx}
+            <div class="entry-row" class:entry-migrated={entry.status === "migrated"} class:entry-failed={entry.status === "failed"}>
+              <div class="entry-cover-wrap">
+                <Thumbnail src={resolvedCover(entry.manga.id, entry.manga.thumbnailUrl)} alt={entry.manga.title} class="entry-cover" />
+              </div>
+
+              <div class="entry-info">
+                <span class="entry-title">{entry.manga.title}</span>
+                {#if entry.status === "found" && entry.match}
+                  <span class="entry-match">
+                    <Sparkle size={9} weight="fill" style="color:var(--accent-fg);flex-shrink:0" />
+                    {entry.match.title}
+                    <span class="entry-sim">{Math.round(entry.similarity * 100)}%</span>
+                  </span>
+                {:else if entry.status === "no-match"}
+                  <span class="entry-no-match">No match found</span>
+                {:else if entry.status === "searching"}
+                  <span class="entry-searching">Searching…</span>
+                {:else if entry.status === "migrated"}
+                  <span class="entry-done">Migrated</span>
+                {:else if entry.status === "failed"}
+                  <span class="entry-fail">{entry.error ?? "Failed"}</span>
+                {/if}
+              </div>
+
+              <div class="entry-status">
+                {#if entry.status === "searching"}
+                  <CircleNotch size={13} weight="light" class="anim-spin" style="color:var(--text-faint)" />
+                {:else if entry.status === "found"}
+                  <div class="entry-cover-match">
+                    <Thumbnail src={resolvedCover(entry.match!.id, entry.match!.thumbnailUrl)} alt={entry.match!.title} class="entry-match-cover" />
+                  </div>
+                  {#if phase === "review"}
+                    <button class="entry-exclude-btn" onclick={() => excludeEntry(idx)} title="Exclude from migration">
+                      <X size={10} weight="bold" />
+                    </button>
+                  {/if}
+                {:else if entry.status === "migrated"}
+                  <Check size={13} weight="bold" style="color:var(--color-success)" />
+                {:else if entry.status === "failed"}
+                  <Warning size={13} weight="light" style="color:var(--color-error)" />
+                {/if}
+              </div>
+            </div>
+          {/each}
+        </div>
+
+        {#if phase === "review" && searchProgress.done === searchProgress.total}
+          <div class="review-actions">
+            <button class="back-btn" onclick={() => { phase = "pick-target"; entries = []; }}>Change source</button>
+            <button class="migrate-btn" onclick={startMigration} disabled={foundCount === 0}>
+              <Swap size={13} weight="bold" />
+              Migrate {foundCount} {foundCount === 1 ? "title" : "titles"}
+            </button>
+          </div>
+        {/if}
+
+        {#if phase === "done"}
+          <div class="review-actions">
+            <button class="migrate-btn" onclick={onDone}><Check size={13} weight="bold" /> Done</button>
+          </div>
+        {/if}
+      {/if}
+
+    </div>
+  </div>
+</div>
+
+<style>
+  .overlay { position: fixed; inset: 0; background: rgba(0,0,0,0.6); display: flex; align-items: center; justify-content: center; z-index: 200; animation: fadeIn 0.1s ease both; }
+  .modal { background: var(--bg-base); border: 1px solid var(--border-base); border-radius: var(--radius-xl); width: 560px; max-height: 84vh; display: flex; flex-direction: column; overflow: hidden; box-shadow: 0 8px 40px rgba(0,0,0,0.5); }
+
+  .modal-header { display: flex; align-items: flex-start; justify-content: space-between; gap: var(--sp-3); padding: var(--sp-4) var(--sp-5); border-bottom: 1px solid var(--border-dim); flex-shrink: 0; }
+  .source-context { display: flex; align-items: center; gap: var(--sp-3); min-width: 0; }
+  .source-icon-wrap { width: 36px; height: 36px; border-radius: var(--radius-md); overflow: hidden; flex-shrink: 0; background: var(--bg-raised); border: 1px solid var(--border-dim); }
+  .source-icon-wrap.small { width: 20px; height: 20px; border-radius: var(--radius-sm); }
+  :global(.src-icon) { width: 100%; height: 100%; object-fit: cover; }
+  :global(.source-icon) { width: 100%; height: 100%; object-fit: cover; }
+  .source-context-info { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
+  .modal-eyebrow { font-family: var(--font-ui); font-size: var(--text-2xs); color: var(--text-faint); letter-spacing: var(--tracking-wider); text-transform: uppercase; }
+  .modal-title { font-size: var(--text-base); font-weight: var(--weight-medium); color: var(--text-primary); letter-spacing: var(--tracking-tight); }
+  .modal-sub { font-family: var(--font-ui); font-size: var(--text-2xs); color: var(--text-faint); letter-spacing: var(--tracking-wide); }
+  .close-btn { display: flex; align-items: center; justify-content: center; width: 24px; height: 24px; border-radius: var(--radius-md); color: var(--text-faint); background: none; border: none; cursor: pointer; transition: color var(--t-base), background var(--t-base); flex-shrink: 0; margin-top: 2px; }
+  .close-btn:hover { color: var(--text-muted); background: var(--bg-raised); }
+
+  .body { flex: 1; overflow: hidden; display: flex; flex-direction: column; min-height: 0; }
+
+  .phase-label-row { padding: var(--sp-3) var(--sp-4) var(--sp-2); flex-shrink: 0; }
+  .phase-label { font-family: var(--font-ui); font-size: var(--text-2xs); color: var(--text-faint); letter-spacing: var(--tracking-widest); text-transform: uppercase; }
+  .centered { flex: 1; display: flex; align-items: center; justify-content: center; padding: var(--sp-8); }
+  .hint { font-family: var(--font-ui); font-size: var(--text-xs); color: var(--text-faint); letter-spacing: var(--tracking-wide); }
+
+  .src-lang-bar { display: flex; align-items: center; gap: var(--sp-1); padding: var(--sp-2); border-bottom: 1px solid var(--border-dim); flex-shrink: 0; }
+  .src-lang-nav { display: flex; align-items: center; justify-content: center; width: 22px; height: 22px; flex-shrink: 0; border-radius: var(--radius-sm); border: 1px solid var(--border-dim); background: none; color: var(--text-faint); font-size: 15px; line-height: 1; cursor: pointer; transition: color var(--t-base), background var(--t-base); }
+  .src-lang-nav:hover { color: var(--text-muted); background: var(--bg-raised); }
+  .src-lang-chips { display: flex; align-items: center; gap: var(--sp-1); flex: 1; min-width: 0; overflow-x: auto; scrollbar-width: none; }
+  .src-lang-chips::-webkit-scrollbar { display: none; }
+  .src-lang-chip { font-family: var(--font-ui); font-size: var(--text-2xs); letter-spacing: var(--tracking-wide); padding: 3px 8px; border-radius: var(--radius-sm); border: 1px solid var(--border-dim); background: none; color: var(--text-faint); cursor: pointer; white-space: nowrap; flex-shrink: 0; transition: color var(--t-base), border-color var(--t-base), background var(--t-base); }
+  .src-lang-chip:hover { color: var(--text-muted); background: var(--bg-raised); }
+  .src-lang-chip-active { color: var(--accent-fg); border-color: var(--accent-dim); background: var(--accent-muted); }
+
+  .source-list { flex: 1; overflow-y: auto; padding: var(--sp-2); display: flex; flex-direction: column; gap: 1px; }
+  .source-row { display: flex; align-items: center; gap: var(--sp-3); padding: 8px var(--sp-3); border-radius: var(--radius-md); border: 1px solid transparent; background: none; text-align: left; width: 100%; cursor: pointer; transition: background var(--t-fast), border-color var(--t-fast); }
+  .source-row:hover { background: var(--bg-raised); border-color: var(--border-dim); }
+  .source-info { flex: 1; display: flex; flex-direction: column; gap: 2px; overflow: hidden; }
+  .source-name { font-size: var(--text-sm); font-weight: var(--weight-medium); color: var(--text-secondary); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
+  .source-meta { font-family: var(--font-ui); font-size: var(--text-2xs); color: var(--text-faint); letter-spacing: var(--tracking-wide); }
+  :global(.source-arrow) { color: var(--text-faint); opacity: 0; transition: opacity var(--t-base); flex-shrink: 0; }
+  .source-row:hover :global(.source-arrow) { opacity: 1; }
+
+  .review-header { padding: var(--sp-3) var(--sp-4); border-bottom: 1px solid var(--border-dim); flex-shrink: 0; display: flex; flex-direction: column; gap: var(--sp-2); }
+  .review-route { display: flex; align-items: center; gap: var(--sp-2); }
+  .review-source { display: flex; align-items: center; gap: var(--sp-2); min-width: 0; }
+  .review-source-name { font-size: var(--text-xs); color: var(--text-secondary); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; font-weight: var(--weight-medium); }
+  .review-progress-row { display: flex; align-items: center; gap: var(--sp-3); }
+  .review-progress-bar { flex: 1; height: 3px; background: var(--bg-overlay); border-radius: var(--radius-full); overflow: hidden; }
+  .review-progress-fill { height: 100%; background: var(--accent); border-radius: var(--radius-full); transition: width 0.3s ease; }
+  .review-progress-label { font-family: var(--font-ui); font-size: var(--text-2xs); color: var(--text-faint); letter-spacing: var(--tracking-wide); white-space: nowrap; flex-shrink: 0; }
+  .done-summary { display: flex; align-items: center; gap: var(--sp-2); }
+  .done-label { font-family: var(--font-ui); font-size: var(--text-xs); color: var(--text-secondary); letter-spacing: var(--tracking-wide); }
+
+  .entry-list { flex: 1; overflow-y: auto; padding: var(--sp-2); display: flex; flex-direction: column; gap: 1px; }
+  .entry-row { display: flex; align-items: center; gap: var(--sp-3); padding: 7px var(--sp-3); border-radius: var(--radius-md); border: 1px solid transparent; transition: background var(--t-fast); }
+  .entry-row:hover { background: var(--bg-raised); }
+  .entry-migrated { opacity: 0.5; }
+  .entry-failed { border-color: rgba(180,60,60,0.15); background: rgba(180,60,60,0.04); }
+  .entry-cover-wrap { width: 28px; height: 42px; border-radius: var(--radius-sm); overflow: hidden; background: var(--bg-raised); border: 1px solid var(--border-dim); flex-shrink: 0; }
+  :global(.entry-cover) { width: 100%; height: 100%; object-fit: cover; }
+  .entry-info { flex: 1; display: flex; flex-direction: column; gap: 3px; min-width: 0; overflow: hidden; }
+  .entry-title { font-size: var(--text-sm); color: var(--text-secondary); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
+  .entry-match { display: flex; align-items: center; gap: 4px; font-family: var(--font-ui); font-size: var(--text-2xs); color: var(--text-faint); letter-spacing: var(--tracking-wide); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
+  .entry-sim { background: var(--bg-overlay); border: 1px solid var(--border-dim); border-radius: var(--radius-sm); padding: 0 4px; font-size: 9px; flex-shrink: 0; }
+  .entry-no-match { font-family: var(--font-ui); font-size: var(--text-2xs); color: var(--text-faint); letter-spacing: var(--tracking-wide); }
+  .entry-searching { font-family: var(--font-ui); font-size: var(--text-2xs); color: var(--text-faint); letter-spacing: var(--tracking-wide); }
+  .entry-done { font-family: var(--font-ui); font-size: var(--text-2xs); color: var(--color-success); letter-spacing: var(--tracking-wide); }
+  .entry-fail { font-family: var(--font-ui); font-size: var(--text-2xs); color: var(--color-error); letter-spacing: var(--tracking-wide); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
+  .entry-status { display: flex; align-items: center; gap: var(--sp-1); flex-shrink: 0; }
+  .entry-cover-match { width: 24px; height: 36px; border-radius: var(--radius-sm); overflow: hidden; background: var(--bg-raised); border: 1px solid var(--border-dim); flex-shrink: 0; }
+  :global(.entry-match-cover) { width: 100%; height: 100%; object-fit: cover; }
+  .entry-exclude-btn { display: flex; align-items: center; justify-content: center; width: 18px; height: 18px; border-radius: var(--radius-sm); color: var(--text-faint); background: none; border: none; cursor: pointer; transition: color var(--t-base), background var(--t-base); flex-shrink: 0; }
+  .entry-exclude-btn:hover { color: var(--color-error); background: var(--bg-raised); }
+
+  .review-actions { display: flex; justify-content: flex-end; gap: var(--sp-2); padding: var(--sp-3) var(--sp-4); border-top: 1px solid var(--border-dim); flex-shrink: 0; }
+  .back-btn { font-family: var(--font-ui); font-size: var(--text-xs); letter-spacing: var(--tracking-wide); padding: 6px 10px; border-radius: var(--radius-md); background: none; color: var(--text-muted); border: 1px solid var(--border-dim); cursor: pointer; transition: color var(--t-base), border-color var(--t-base), background var(--t-base); }
+  .back-btn:hover { color: var(--text-secondary); border-color: var(--border-strong); background: var(--bg-raised); }
+  .migrate-btn { display: flex; align-items: center; gap: var(--sp-2); font-family: var(--font-ui); font-size: var(--text-xs); letter-spacing: var(--tracking-wide); padding: 7px 16px; border-radius: var(--radius-md); background: var(--accent-dim); border: 1px solid var(--accent); color: var(--accent-fg); cursor: pointer; transition: background var(--t-base), border-color var(--t-base); }
+  .migrate-btn:hover:not(:disabled) { background: var(--accent-muted); border-color: var(--accent-bright); }
+  .migrate-btn:disabled { opacity: 0.4; cursor: default; }
+
+  @keyframes fadeIn { from { opacity: 0 } to { opacity: 1 } }
+</style>

src/features/home/components/ActivityFeed.svelte

@@ -2,19 +2,26 @@
   import { Play, ArrowRight, BookOpen, Clock } from "phosphor-svelte";
   import Thumbnail from "@shared/manga/Thumbnail.svelte";
   import type { HistoryEntry } from "@store/state.svelte";
+  import type { Manga } from "@types";
   import { timeAgo } from "../lib/homeHelpers";
 
   let {
     entries,
+    libraryManga,
     onresume,
     onviewhistory,
     onopenlibrary,
   }: {
     entries: HistoryEntry[];
+    libraryManga: Manga[];
     onresume: (entry: HistoryEntry) => void;
     onviewhistory: () => void;
     onopenlibrary: () => void;
   } = $props();
+
+  function thumbFor(entry: HistoryEntry): string {
+    return libraryManga.find(m => m.id === entry.mangaId)?.thumbnailUrl ?? entry.thumbnailUrl ?? "";
+  }
 </script>
 
 <div class="section">
@@ -31,7 +38,7 @@
     {#if entries.length > 0}
       {#each entries as entry (entry.chapterId)}
         <button class="row" onclick={() => onresume(entry)}>
-          <Thumbnail src={entry.thumbnailUrl} alt={entry.mangaTitle} class="row-thumb" />
+          <Thumbnail src={thumbFor(entry)} alt={entry.mangaTitle} class="row-thumb" />
           <div class="row-info">
             <span class="row-title">{entry.mangaTitle}</span>
             <span class="row-sub">
@@ -191,4 +198,4 @@
   .placeholder-cta:hover { background: rgba(255,255,255,0.14); color: rgba(255,255,255,0.9); }
 
   @keyframes pulse { 0%, 100% { opacity: 0.4 } 50% { opacity: 0.7 } }
-</style>
+</style>

src/features/home/components/ActivityHeatmap.svelte

@@ -29,6 +29,10 @@
     return new Date(d + "T00:00:00").toLocaleDateString("en-US", { month: "short", day: "numeric" });
   }
 
+  function localDateStr(d: Date): string {
+    return `${d.getFullYear()}-${String(d.getMonth() + 1).padStart(2, "0")}-${String(d.getDate()).padStart(2, "0")}`;
+  }
+
   let wrapEl: HTMLElement;
   let cellSize = $state(12);
   let numWeeks = $state(26);
@@ -55,7 +59,7 @@
   const visibleWeeks = $derived((() => {
     const today    = new Date();
     today.setHours(0, 0, 0, 0);
-    const todayStr = today.toISOString().slice(0, 10);
+    const todayStr = localDateStr(today);
     const endDow   = today.getDay(); // 0=Sun ... 6=Sat
     const weekEnd  = new Date(today);
     weekEnd.setDate(weekEnd.getDate() + (6 - endDow)); // advance to Saturday
@@ -66,7 +70,7 @@
       for (let di = 0; di < 7; di++) {
         const d = new Date(weekEnd);
         d.setDate(d.getDate() - wi * 7 - (6 - di));
-        const dateStr = d.toISOString().slice(0, 10);
+        const dateStr = localDateStr(d);
         week.push({ dateStr, count: dailyReadCounts[dateStr] ?? 0, isToday: dateStr === todayStr, isFuture: d > today });
       }
       weeks.push(week);

src/features/home/components/HeroStage.svelte

@@ -21,6 +21,7 @@
     heroEntry,
     heroMangaId,
     heroChapters,
+    heroNewChapter,
     loadingHeroChapters,
     resuming,
     onresume,
@@ -40,6 +41,7 @@
     heroEntry: HistoryEntry | null;
     heroMangaId: number | null;
     heroChapters: Chapter[];
+    heroNewChapter: Chapter | null;
     loadingHeroChapters: boolean;
     resuming: boolean;
     onresume: () => void;
@@ -102,6 +104,9 @@
         {:else}
           <span class="hero-tag hero-tag-pinned"><PushPin size={8} weight="fill" /> Pinned</span>
         {/if}
+        {#if heroNewChapter && !heroNewChapter.isRead}
+          <span class="hero-tag hero-tag-new">New ch.{Math.floor(heroNewChapter.chapterNumber)}</span>
+        {/if}
         {#each (heroManga?.genre ?? []).slice(0, 3) as g}
           <button
             class="hero-tag hero-tag-genre"
@@ -326,6 +331,7 @@
   }
   .hero-tag-reading { background: var(--accent-muted); color: var(--accent-fg); border-color: var(--accent-dim); }
   .hero-tag-pinned  { background: rgba(168, 132, 232, 0.18); color: #c4a8f0; border-color: rgba(168, 132, 232, 0.28); }
+  .hero-tag-new     { background: rgba(74, 222, 128, 0.15); color: #86efac; border-color: rgba(74, 222, 128, 0.25); }
   .hero-tag-genre   { cursor: pointer; transition: background 0.15s, color 0.15s; }
   .hero-tag-genre:hover { background: rgba(255, 255, 255, 0.18); color: rgba(255, 255, 255, 0.9); }
 

src/features/home/components/Home.svelte

@@ -1,7 +1,6 @@
 <script lang="ts">
   import { onMount, untrack } from "svelte";
-  import { gql, thumbUrl } from "@api/client";
+  import { gql, resolveImageUrl } from "@api/client";
-  import { getBlobUrl } from "@core/cache/imageCache";
   import { GET_CHAPTERS } from "@api/queries/chapters";
   import { GET_LIBRARY } from "@api/queries/manga";
   import { cache, CACHE_KEYS } from "@core/cache";
@@ -87,32 +86,34 @@
 
   let activeIdx = $state(0);
 
-  const activeSlot  = $derived(resolvedSlots[activeIdx]);
+  const activeSlot = $derived(resolvedSlots[activeIdx]);
-  const heroThumbSrc = $derived(
-    activeSlot?.kind === "pinned"   ? (activeSlot.manga?.thumbnailUrl ?? "") :
-    activeSlot?.kind === "continue" ? (activeSlot.entry?.thumbnailUrl ?? "") : ""
-  );
-  let heroThumb = $state("");
-  $effect(() => {
-    const path = heroThumbSrc;
-    const mode = store.settings.serverAuthMode ?? "NONE";
-    if (!path) { heroThumb = ""; return; }
-    if (mode !== "BASIC_AUTH") { heroThumb = thumbUrl(path); return; }
-    getBlobUrl(thumbUrl(path))
-      .then(url => { heroThumb = url; })
-      .catch(() => { heroThumb = ""; });
-  });
 
-  const heroTitle   = $derived(
+  const heroManga = $derived(
-    activeSlot?.kind === "pinned"   ? (activeSlot.manga?.title ?? "") :
-    activeSlot?.kind === "continue" ? (activeSlot.entry?.mangaTitle ?? "") : ""
-  );
-  const heroManga   = $derived(
     activeSlot?.kind === "pinned"   ? activeSlot.manga :
     activeSlot?.kind === "continue" ? libraryManga.find(m => m.id === activeSlot.entry?.mangaId) : null
   );
   const heroEntry   = $derived(activeSlot?.kind === "continue" ? activeSlot.entry : null);
-  const heroMangaId = $derived(heroEntry?.mangaId ?? heroManga?.id ?? null);
+  const heroMangaId = $derived(heroManga?.id ?? heroEntry?.mangaId ?? null);
+  const heroTitle   = $derived(heroManga?.title ?? heroEntry?.mangaTitle ?? "");
+
+  const heroThumbSrc = $derived(
+    heroManga?.thumbnailUrl
+      ?? (activeSlot?.kind === "continue" ? activeSlot.entry?.thumbnailUrl : undefined)
+      ?? ""
+  );
+
+  let heroThumb = $state("");
+  $effect(() => {
+    const path = heroThumbSrc;
+    if (!path) { heroThumb = ""; return; }
+    resolveImageUrl(path)
+      .then(url => { heroThumb = url; })
+      .catch(() => { heroThumb = ""; });
+  });
+
+  const heroNewChapter = $derived(
+    heroManga ? (libraryManga.find(m => m.id === heroManga!.id) as any)?.latestUploadedChapter ?? null : null
+  );
 
   function cycleNext() { activeIdx = (activeIdx + 1) % TOTAL_SLOTS; heroChapters = []; heroAllChapters = []; }
   function cyclePrev() { activeIdx = (activeIdx - 1 + TOTAL_SLOTS) % TOTAL_SLOTS; heroChapters = []; heroAllChapters = []; }
@@ -155,6 +156,10 @@
 
   let resuming = $state(false);
 
+  function liveMangaStub(): Manga {
+    return heroManga ?? { id: heroMangaId!, title: heroTitle, thumbnailUrl: heroThumbSrc } as any;
+  }
+
   async function openChapter(chapter: Chapter) {
     if (!heroMangaId) return;
     resuming = true;
@@ -165,13 +170,12 @@
         all = [...d.chapters.nodes].sort((a, b) => a.sourceOrder - b.sourceOrder);
       }
       if (all.length) {
-        const manga = heroManga ?? { id: heroMangaId, title: heroTitle, thumbnailUrl: heroManga?.thumbnailUrl ?? "" } as any;
+        store.activeManga = liveMangaStub();
-        store.activeManga = manga;
         const list = buildReaderChapterList(all, store.settings.mangaPrefs?.[heroMangaId]);
         const target = list.find(c => c.id === chapter.id) ?? list[0];
         if (target) openReader(target, list);
       }
-    } catch { store.activeManga = { id: heroMangaId, title: heroTitle, thumbnailUrl: heroManga?.thumbnailUrl ?? "" } as any; }
+    } catch { store.activeManga = liveMangaStub(); }
     finally { resuming = false; }
   }
 
@@ -187,24 +191,24 @@
       const list = buildReaderChapterList(raw, store.settings.mangaPrefs?.[heroEntry.mangaId]);
       const ch = list.find(c => c.id === heroEntry!.chapterId) ?? list[0];
       if (ch) {
-        store.activeManga = heroManga ?? { id: heroEntry.mangaId, title: heroEntry.mangaTitle, thumbnailUrl: heroEntry.thumbnailUrl } as any;
+        store.activeManga = liveMangaStub();
         openReader(ch, list);
       }
-    } catch { store.activeManga = { id: heroEntry.mangaId, title: heroEntry.mangaTitle, thumbnailUrl: heroEntry.thumbnailUrl } as any; }
+    } catch { store.activeManga = liveMangaStub(); }
     finally { resuming = false; }
   }
 
   async function resumeEntry(entry: HistoryEntry) {
+    const liveManga = libraryManga.find(m => m.id === entry.mangaId);
+    const stub = liveManga ?? { id: entry.mangaId, title: entry.mangaTitle, thumbnailUrl: liveManga?.thumbnailUrl ?? entry.thumbnailUrl } as any;
     try {
       const d = await gql<{ chapters: { nodes: Chapter[] } }>(GET_CHAPTERS, { mangaId: entry.mangaId });
       const raw = [...d.chapters.nodes].sort((a, b) => a.sourceOrder - b.sourceOrder);
       const list = buildReaderChapterList(raw, store.settings.mangaPrefs?.[entry.mangaId]);
       const ch = list.find(c => c.id === entry.chapterId) ?? list[0];
-      if (ch) {
+      store.activeManga = stub;
-        store.activeManga = { id: entry.mangaId, title: entry.mangaTitle, thumbnailUrl: entry.thumbnailUrl } as any;
+      if (ch) openReader(ch, list);
-        openReader(ch, list);
+    } catch { store.activeManga = stub; }
-      } else store.activeManga = { id: entry.mangaId, title: entry.mangaTitle, thumbnailUrl: entry.thumbnailUrl } as any;
-    } catch { store.activeManga = { id: entry.mangaId, title: entry.mangaTitle, thumbnailUrl: entry.thumbnailUrl } as any; }
   }
 
   let pickerOpen      = $state(false);
@@ -234,6 +238,7 @@
         {heroEntry}
         {heroMangaId}
         {heroChapters}
+        {heroNewChapter}
         {loadingHeroChapters}
         {resuming}
         onresume={resumeActive}
@@ -252,6 +257,7 @@
       <div class="mid-left">
         <ActivityFeed
           entries={recentHistory}
+          {libraryManga}
           onresume={resumeEntry}
           onviewhistory={() => setNavPage("history")}
           onopenlibrary={() => setNavPage("library")}
@@ -328,7 +334,6 @@
     min-width: 0;
     overflow: hidden;
   }
-  /* suppress ActivityFeed's own border-top — mid-row provides it */
   .mid-left :global(.section) { border-top: none; }
   .mid-divider { background: var(--border-dim); align-self: stretch; }
   .mid-right {

src/features/home/lib/recommendations.ts

@@ -9,9 +9,11 @@ export interface RecommendedManga {
   matchedGenres: string[];
 }
 
-const TOP_GENRES   = 6;
+const TOP_GENRES        = 6;
-const PAGE_SIZE    = 100;
+const PAGE_SIZE         = 100;
-const MAX_PAGES    = 5;
+const MAX_PAGES         = 10;
+const TARGET_PER_GENRE  = 20;
+const EXCLUDED_STATUSES = ["CANCELLED", "ABANDONED"];
 
 export function topGenres(history: HistoryEntry[], libraryManga: Manga[]): string[] {
   const byId  = new Map(libraryManga.map(m => [m.id, m]));
@@ -36,7 +38,11 @@ export function topGenres(history: HistoryEntry[], libraryManga: Manga[]): strin
 
 type Result = { mangas: { nodes: Manga[] } };
 
-async function fetchGenrePages(genre: string, signal?: AbortSignal): Promise<Manga[]> {
+async function fetchGenrePages(
+  genre:      string,
+  globalSeen: Set<number>,
+  signal?:    AbortSignal,
+): Promise<Manga[]> {
   const filter = {
     and: [
       buildTagFilter([genre], "OR", []),
@@ -44,23 +50,33 @@ async function fetchGenrePages(genre: string, signal?: AbortSignal): Promise<Man
     ],
   };
 
-  const pages = await Promise.all(
+  const localSeen = new Set<number>();
-    Array.from({ length: MAX_PAGES }, (_, i) =>
-      gql<Result>(MANGAS_BY_GENRE, { filter, first: PAGE_SIZE, offset: i * PAGE_SIZE }, signal)
-        .then(d => d.mangas.nodes)
-        .catch(() => [] as Manga[])
-    )
-  );
-
-  const seen  = new Set<number>();
   const nodes: Manga[] = [];
-  for (const page of pages) {
+
-    if (!page.length) break;
+  for (let page = 0; page < MAX_PAGES; page++) {
-    for (const m of page) {
+    if (signal?.aborted) break;
-      if (!seen.has(m.id)) { seen.add(m.id); nodes.push(m); }
+
+    let batch: Manga[];
+    try {
+      const d = await gql<Result>(MANGAS_BY_GENRE, { filter, first: PAGE_SIZE, offset: page * PAGE_SIZE }, signal);
+      batch = d.mangas.nodes;
+    } catch {
+      break;
     }
-    if (page.length < PAGE_SIZE) break;
+
+    if (!batch.length) break;
+
+    for (const m of batch) {
+      if (localSeen.has(m.id) || globalSeen.has(m.id)) continue;
+      if (EXCLUDED_STATUSES.includes(m.status ?? "")) continue;
+      localSeen.add(m.id);
+      nodes.push(m);
+    }
+
+    if (nodes.length >= TARGET_PER_GENRE) break;
+    if (batch.length < PAGE_SIZE) break;
   }
+
   return nodes;
 }
 
@@ -74,13 +90,14 @@ export async function fetchRecommendations(
   const genres = topGenres(history, libraryManga);
   if (!genres.length) return [];
 
-  const perGenre = await Promise.all(genres.map(g => fetchGenrePages(g, signal)));
+  const globalSeen = new Set<number>();
-
-  const seen   = new Set<number>();
   const merged: Manga[] = [];
-  for (const page of perGenre) {
+
-    for (const m of page) {
+  for (const genre of genres) {
-      if (!seen.has(m.id)) { seen.add(m.id); merged.push(m); }
+    const results = await fetchGenrePages(genre, globalSeen, signal);
+    for (const m of results) {
+      globalSeen.add(m.id);
+      merged.push(m);
     }
   }
 

src/features/library/components/Library.svelte

@@ -6,20 +6,22 @@
     GET_CATEGORIES, GET_LIBRARY, UPDATE_MANGA, UPDATE_MANGAS,
     GET_CHAPTERS, DELETE_DOWNLOADED_CHAPTERS, DEQUEUE_DOWNLOAD,
     CREATE_CATEGORY, UPDATE_MANGA_CATEGORIES,
-    UPDATE_CATEGORY_ORDER,
+    UPDATE_CATEGORY_ORDER, UPDATE_STOP, UPDATE_LIBRARY_MANGA, UPDATE_CATEGORY_MANGA,
   } from "@api";
   import { cache, CACHE_KEYS, CACHE_GROUPS, DEFAULT_TTL_MS } from "@core/cache/queryCache";
   import { dedupeMangaById, dedupeMangaByTitle, shouldHideNsfw } from "@core/util";
   import { sortLibrary }    from "../lib/librarySort";
   import { startLibraryUpdate } from "../lib/libraryUpdater";
   import { createPaginator } from "@core/algorithms/paginate";
+  import { longPress }       from "@core/ui/touchscreen";
   import {
     store, setCategories, setLibraryUpdates, addToast,
     setTabSort, toggleTabSortDir, setTabStatus, toggleTabFilter, clearTabFilters,
   } from "../store/libraryState.svelte";
+  import { saveScroll, getScroll } from "@store/state.svelte";
   import type { LibrarySortMode, LibrarySortDir, LibraryStatusFilter, LibraryContentFilter, LibraryUpdateEntry } from "@store/state.svelte";
   import type { Manga, Category, Chapter } from "@types";
-  import { checkAndMarkCompleted as storeCheckAndMarkCompleted } from "@store/state.svelte";
+  import { checkAndMarkCompleted as storeCheckAndMarkCompleted, updateSettings } from "@store/state.svelte";
 
   import LibraryToolbar       from "./LibraryToolbar.svelte";
   import LibraryGrid          from "./LibraryGrid.svelte";
@@ -27,11 +29,12 @@
   import BulkAutomationPanel  from "../panels/BulkAutomationPanel.svelte";
   import ContextMenu, { type MenuEntry } from "@shared/ui/ContextMenu.svelte";
 
-  import { Books, DownloadSimple, Folder, FolderSimple, FolderSimplePlus, Trash, Star, CheckSquare, ArrowSquareOut } from "phosphor-svelte";
+  import { Books, DownloadSimple, Folder, FolderSimple, FolderSimplePlus, Trash, Star, CheckSquare, ArrowSquareOut, ArrowsClockwise } from "phosphor-svelte";
 
   const CARD_MIN_W     = 130;
   const CARD_GAP       = 16;
   const COMPLETED_NAME = "Completed";
+  const CTX_FOLDER_CAP = 4;
 
   const paginator = createPaginator<Manga>(store.settings.renderLimit ?? 48);
 
@@ -42,7 +45,7 @@
   let search:         string      = $state("");
   let renderVisible:  number      = $state(store.settings.renderLimit ?? 48);
   let scrollEl:       HTMLDivElement;
-  let tabsEl:         HTMLDivElement;
+  let tabsEl         = $state<HTMLDivElement>(null!);
   let containerWidth: number      = $state(800);
   let ctx:      { x: number; y: number; manga: Manga } | null = $state(null);
   let emptyCtx: { x: number; y: number } | null              = $state(null);
@@ -63,16 +66,18 @@
   let refreshDone:      boolean = $state(false);
   let refreshDoneTimer: ReturnType<typeof setTimeout> | null = null;
 
+  let refreshingMangaId: number | null = $state(null);
+  let refreshingCatId:   number | null = $state(null);
+
   let activeDragKind:   "tab" | null = $state(null);
   let dragInsertIdx:    number       = $state(-1);
-  let dragTabId:        number | null = $state(null);
+  let dragTabId:        string | null = $state(null);
-  let dragOverTabId:    number | null = $state(null);
+  let dragOverTabId:    string | null = $state(null);
-
 
   const DT_TAB = "application/x-moku-tab";
   const anims  = $derived(store.settings.qolAnimations ?? true);
 
-  const tab        = $derived(store.libraryFilter);
+  const tab         = $derived(store.libraryFilter);
   const tabSortMode = $derived(store.settings.libraryTabSort[tab]?.mode ?? "az" as LibrarySortMode);
   const tabSortDir  = $derived(store.settings.libraryTabSort[tab]?.dir  ?? "asc" as LibrarySortDir);
   const tabStatus   = $derived(store.settings.libraryTabStatus[tab]     ?? "ALL" as LibraryStatusFilter);
@@ -80,15 +85,48 @@
   const hasActiveFilters = $derived(tabStatus !== "ALL" || Object.values(tabFilters).some(Boolean));
   const cols = $derived(Math.max(1, Math.floor((containerWidth + CARD_GAP) / (CARD_MIN_W + CARD_GAP))));
 
+  const BUILTIN_TABS = ["library", "downloaded"] as const;
+
+  const completedCatId = $derived(
+    store.categories.find(c => c.name === COMPLETED_NAME && c.id !== 0)?.id ?? null
+  );
+
+  const allTabIds = $derived((() => {
+    const catIds  = store.categories.filter(c => c.id !== 0).map(c => String(c.id));
+    const pinned  = store.settings.libraryPinnedTabOrder ?? [];
+    const known   = new Set([...BUILTIN_TABS, ...catIds]);
+    const eligible = pinned.filter(id => known.has(id));
+    const ordered = [...eligible];
+    const inOrder = new Set(ordered);
+    for (const id of [...BUILTIN_TABS, ...catIds]) {
+      if (!inOrder.has(id)) ordered.push(id);
+    }
+    return ordered;
+  })());
+
+  const hiddenTabs = $derived(new Set(store.settings.hiddenLibraryTabs ?? []));
+
+  const visibleTabIds = $derived(allTabIds.filter(id => !hiddenTabs.has(id)));
+
+  const virtualTabIds = $derived(visibleTabIds.filter(id =>
+    id === "library" || id === "downloaded" || (completedCatId !== null && id === String(completedCatId))
+  ));
+
+  const folderTabIds = $derived(visibleTabIds.filter(id =>
+    id !== "library" && id !== "downloaded" && (completedCatId === null || id !== String(completedCatId))
+  ));
+
   const visibleCategories = $derived((() => {
     const defaultId = store.settings.defaultLibraryCategoryId ?? null;
-    return store.categories
+    const pinned    = store.settings.libraryPinnedTabOrder ?? [];
-      .filter(c => c.id !== 0 && !(store.settings.hiddenCategoryIds ?? []).includes(c.id))
+    const cats      = store.categories.filter(c => c.id !== 0 && !hiddenTabs.has(String(c.id)));
-      .sort((a, b) => {
+    const pinOrder  = (id: number) => { const i = pinned.indexOf(String(id)); return i === -1 ? Infinity : i; };
-        if (a.id === defaultId) return -1;
+    return cats.sort((a, b) => {
-        if (b.id === defaultId) return  1;
+      if (a.id === defaultId) return -1;
-        return a.order - b.order;
+      if (b.id === defaultId) return  1;
-      });
+      const pd = pinOrder(a.id) - pinOrder(b.id);
+      return pd !== 0 ? pd : a.order - b.order;
+    });
   })());
 
   const categoryMangaMap = $derived((() => {
@@ -134,9 +172,9 @@
 
     const f = store.settings.libraryTabFilters?.[tab] ?? {};
     if (f.unread)     items = items.filter(m => (m.unreadCount ?? 0) > 0);
-    if (f.started)    items = items.filter(m => (m.unreadCount ?? 0) > 0 && (m.chapterCount ?? 0) > (m.unreadCount ?? 0));
+    if (f.started)    items = items.filter(m => (m.unreadCount ?? 0) > 0 && (m.chapters?.totalCount ?? 0) > (m.unreadCount ?? 0));
     if (f.downloaded) items = items.filter(m => (m.downloadCount ?? 0) > 0);
-    if (f.bookmarked) items = items.filter(m => !!(m as any).hasBookmark);
+    if (f.bookmarked) items = items.filter(m => (m.bookmarkCount ?? 0) > 0);
 
     const recentlyReadMap = new Map<number, number>();
     if (tabSortMode === "recentlyRead") {
@@ -167,7 +205,18 @@
 
   $effect(() => { filtered; untrack(() => { renderVisible = paginator.reset(); }); });
   $effect(() => { retryCount; loading = true; error = null; if (retryCount > 0) cache.clear(CACHE_KEYS.LIBRARY); untrack(() => loadData()); });
-  $effect(() => { if (scrollEl) scrollEl.scrollTo({ top: 0 }); });
+  let prevTab = $state(tab);
+  $effect(() => {
+    const nextTab = tab;
+    if (scrollEl && nextTab !== prevTab) {
+      saveScroll(`library:${prevTab}`, scrollEl.scrollTop);
+      const saved = getScroll(`library:${nextTab}`);
+      untrack(() => { scrollEl.scrollTo({ top: saved }); });
+      prevTab = nextTab;
+    } else if (scrollEl && nextTab === prevTab) {
+      scrollEl.scrollTo({ top: 0 });
+    }
+  });
   $effect(() => {
     const f = tab;
     if (f === "library" || f === "downloaded") return;
@@ -175,7 +224,7 @@
     if (!store.categories.some(c => c.id === id)) untrack(() => { store.libraryFilter = "library"; });
   });
   $effect(() => { tab; untrack(() => exitSelectMode()); });
-  $effect(() => { tab; counts; requestAnimationFrame(updateTabIndicator); });
+  $effect(() => { tab; counts; });
 
   let prevChapterId: number | null = null;
   $effect(() => {
@@ -184,28 +233,34 @@
     if (wasOpen && !store.activeChapter) { cache.clear(CACHE_KEYS.LIBRARY); untrack(() => loadData()); }
   });
 
-  function updateTabIndicator() {
-    if (!tabsEl) return;
-    const active = tabsEl.querySelector<HTMLElement>(".tab.active");
-    if (!active) return;
-    tabIndicator = { left: active.offsetLeft, width: active.offsetWidth };
-  }
-
   function enterSelectMode(id?: number) { selectMode = true; if (id !== undefined) selectedIds = new Set([id]); }
   function exitSelectMode()              { selectMode = false; selectedIds = new Set(); }
   function toggleSelect(id: number)     { const next = new Set(selectedIds); if (next.has(id)) next.delete(id); else next.add(id); selectedIds = next; if (next.size === 0) exitSelectMode(); }
   function selectAll()                  { selectedIds = new Set(visibleManga.map(m => m.id)); }
   function loadMore()                   { renderVisible = paginator.nextVisible(renderVisible); }
 
-  let longPressTimer: ReturnType<typeof setTimeout> | null = null;
+  let cardLongPressFired = false;
-  function onCardPointerDown(e: PointerEvent, m: Manga) {
+
-    if (e.button !== 0) return;
+  function rootLongPressAction(node: HTMLElement) {
-    longPressTimer = setTimeout(() => { longPressTimer = null; enterSelectMode(m.id); }, 500);
+    return longPress(node, {
+      onLongPress(e) {
+        if ((e.target as HTMLElement).closest("button, .card")) return;
+        emptyCtx = { x: e.clientX - SIDEBAR_W, y: e.clientY - TITLEBAR_H };
+      },
+    });
+  }
+
+  function cardLongPress(node: HTMLElement, m: Manga) {
+    return longPress(node, {
+      onLongPress(e) {
+        cardLongPressFired = true;
+        ctx = { x: e.clientX - SIDEBAR_W, y: e.clientY - TITLEBAR_H, manga: m };
+      },
+    });
   }
-  function onCardPointerUp()    { if (longPressTimer) { clearTimeout(longPressTimer); longPressTimer = null; } }
-  function onCardPointerLeave() { if (longPressTimer) { clearTimeout(longPressTimer); longPressTimer = null; } }
 
   function onCardClick(e: MouseEvent, m: Manga) {
+    if (cardLongPressFired) { cardLongPressFired = false; return; }
     if (selectMode) { toggleSelect(m.id); return; }
     if (e.metaKey || e.ctrlKey || e.shiftKey) { e.preventDefault(); enterSelectMode(m.id); return; }
     store.activeManga = m;
@@ -233,7 +288,7 @@
         cache.get(CACHE_KEYS.LIBRARY, () => gql<{ mangas: { nodes: Manga[] } }>(GET_LIBRARY).then(d => d.mangas.nodes), DEFAULT_TTL_MS, CACHE_GROUPS.LIBRARY),
         reloadCategories(),
       ]);
-      const mapped = nodes.map((m: any) => ({ ...m, chapterCount: m.chapters?.totalCount ?? m.chapterCount ?? 0 }));
+      const mapped = nodes.map((m: any) => ({ ...m }));
       allManga = dedupeMangaByTitle(dedupeMangaById(mapped), store.settings.mangaLinks);
       error    = null;
       await migrateCategorizedToLibrary();
@@ -271,6 +326,36 @@
     } catch (e) { console.error(e); }
   }
 
+  async function refreshManga(manga: Manga) {
+    if (refreshingMangaId !== null) return;
+    refreshingMangaId = manga.id;
+    try {
+      await gql(UPDATE_LIBRARY_MANGA, { id: manga.id });
+      cache.clearGroup(CACHE_GROUPS.LIBRARY);
+      await loadData();
+      addToast({ kind: "success", title: "Manga refreshed", body: manga.title, duration: 2500 });
+    } catch (e) { console.error(e); }
+    finally { refreshingMangaId = null; }
+  }
+
+  async function refreshCategory(catId: number) {
+    if (refreshingCatId !== null || refreshing) return;
+    refreshingCatId = catId;
+    try {
+      await gql(UPDATE_CATEGORY_MANGA, { categoryId: catId });
+      cache.clearGroup(CACHE_GROUPS.LIBRARY);
+      await loadData();
+      const cat = store.categories.find(c => c.id === catId);
+      addToast({ kind: "success", title: "Folder refreshed", body: cat?.name ?? "", duration: 2500 });
+    } catch (e) { console.error(e); }
+    finally { refreshingCatId = null; }
+  }
+
+  function bumpCategoryFrecency(catId: number) {
+    const prev = (store.settings as any).categoryFrecency ?? {};
+    updateSettings({ categoryFrecency: { ...prev, [catId]: (prev[catId] ?? 0) + 1 } } as any);
+  }
+
   async function toggleMangaCategory(manga: Manga, cat: Category) {
     const inCat = (categoryMangaMap.get(cat.id) ?? []).some(m => m.id === manga.id);
     setCategories(store.categories.map(c => {
@@ -278,6 +363,7 @@
       const nodes = inCat ? c.mangas.nodes.filter(m => m.id !== manga.id) : [...c.mangas.nodes, manga];
       return { ...c, mangas: { nodes } };
     }));
+    if (!inCat) bumpCategoryFrecency(cat.id);
     try {
       await gql(UPDATE_MANGA_CATEGORIES, { mangaId: manga.id, addTo: inCat ? [] : [cat.id], removeFrom: inCat ? [cat.id] : [] });
       if (!inCat && !manga.inLibrary) {
@@ -296,6 +382,7 @@
       const res = await gql<{ createCategory: { category: Category } }>(CREATE_CATEGORY, { name: name.trim() });
       const cat = res.createCategory.category;
       await gql(UPDATE_MANGA_CATEGORIES, { mangaId: manga.id, addTo: [cat.id], removeFrom: [] });
+      bumpCategoryFrecency(cat.id);
       if (!manga.inLibrary) {
         await gql(UPDATE_MANGA, { id: manga.id, inLibrary: true });
         allManga = allManga.map(m => m.id === manga.id ? { ...m, inLibrary: true } : m);
@@ -342,24 +429,38 @@
     catch (e: any) { addToast({ kind: "error", title: "Could not open folder", body: e?.toString?.() ?? path }); }
   }
 
+  const SIDEBAR_W  = 52;
+  const TITLEBAR_H = 36;
+
   function openCtx(e: MouseEvent, m: Manga) {
     if (selectMode) { toggleSelect(m.id); return; }
     e.preventDefault();
-    ctx = { x: e.clientX, y: e.clientY, manga: m };
+    ctx = { x: e.clientX - SIDEBAR_W, y: e.clientY - TITLEBAR_H, manga: m };
   }
 
   function buildCtxItems(m: Manga): MenuEntry[] {
-    const catEntries: MenuEntry[] = visibleCategories.map(cat => {
+    const frecency: Record<number, number> = (store.settings as any).categoryFrecency ?? {};
+    const sorted = [...visibleCategories].sort((a, b) => (frecency[b.id] ?? 0) - (frecency[a.id] ?? 0));
+    const pinned   = sorted.slice(0, CTX_FOLDER_CAP);
+    const overflow = sorted.slice(CTX_FOLDER_CAP);
+
+    const makeCatEntry = (cat: Category): MenuEntry => {
       const inCat = (categoryMangaMap.get(cat.id) ?? []).some(x => x.id === m.id);
-      return { label: inCat ? `Remove from ${cat.name}` : `Add to ${cat.name}`, icon: Folder, onClick: () => toggleMangaCategory(m, cat) };
+      return { label: inCat ? `Remove from ${cat.name}` : cat.name, icon: Folder, onClick: () => toggleMangaCategory(m, cat) };
-    });
+    };
+
+    const pinnedEntries    = pinned.map(makeCatEntry);
+    const overflowChildren = overflow.map(makeCatEntry);
+
     return [
       { label: m.inLibrary ? "Remove from library" : "Add to library", icon: Books, onClick: () => m.inLibrary ? removeFromLibrary(m) : gql(UPDATE_MANGA, { id: m.id, inLibrary: true }).then(() => { allManga = allManga.map(x => x.id === m.id ? { ...x, inLibrary: true } : x); cache.clear(CACHE_KEYS.LIBRARY); }).catch(console.error) },
+      { label: refreshingMangaId === m.id ? "Refreshing…" : "Refresh manga", icon: ArrowsClockwise, disabled: refreshingMangaId !== null, onClick: () => refreshManga(m) },
       { label: "Open in file manager", icon: ArrowSquareOut, disabled: !(m.downloadCount && m.downloadCount > 0), onClick: () => openMangaFolder(m) },
       { label: "Delete all downloads",  icon: Trash, danger: true, disabled: !(m.downloadCount && m.downloadCount > 0), onClick: () => deleteAllDownloads(m) },
       { separator: true },
-      { label: "Select this manga", icon: CheckSquare, onClick: () => enterSelectMode(m.id) },
+      { label: "Select", icon: CheckSquare, onClick: () => enterSelectMode(m.id) },
-      ...(catEntries.length ? [{ separator: true } as MenuEntry, ...catEntries] : []),
+      ...(pinnedEntries.length ? [{ separator: true } as MenuEntry, ...pinnedEntries] : []),
+      ...(overflowChildren.length ? [{ label: `More folders (${overflowChildren.length})`, icon: FolderSimple, onClick: () => {}, children: overflowChildren } as MenuEntry] : []),
       { separator: true },
       { label: "New folder", icon: FolderSimplePlus, onClick: () => createAndAssign(m) },
     ];
@@ -387,18 +488,24 @@
     }
   }
 
+  async function cancelLibraryRefresh() {
+    if (!refreshing) return;
+    try { await gql(UPDATE_STOP); } catch (e) { console.error(e); }
+    cancelUpdate?.();
+    cancelUpdate  = null;
+    refreshing    = false;
+    refreshProgress = { finished: 0, total: 0 };
+  }
+
   async function startLibraryRefresh() {
     if (refreshing) return;
     refreshing = true;
     refreshProgress = { finished: 0, total: 0 };
 
     cancelUpdate = startLibraryUpdate({
-      onProgress(p) {
+      onProgress(p) { refreshProgress = p; },
-        refreshProgress = p;
-      },
       async onDone({ entries, totalUpdated, newChapters }) {
-        refreshing = false;
+        refreshing = false; cancelUpdate = null;
-        cancelUpdate = null;
         setLibraryUpdates(entries);
         cache.clearGroup(CACHE_GROUPS.LIBRARY);
         await loadData();
@@ -407,48 +514,58 @@
         refreshDoneTimer = setTimeout(() => { refreshDone = false; }, 2500);
         showToast(newChapters, totalUpdated);
       },
-      onError() {
+      onError() { refreshing = false; cancelUpdate = null; },
-        refreshing = false;
-        cancelUpdate = null;
-      },
     });
   }
 
-  function onTabDragStart(e: DragEvent, cat: Category) {
+  function onTabDragStart(e: DragEvent, id: string) {
-    activeDragKind = "tab"; dragTabId = cat.id;
+    activeDragKind = "tab"; dragTabId = id;
     e.dataTransfer!.effectAllowed = "move";
-    e.dataTransfer!.setData(DT_TAB, String(cat.id));
+    e.dataTransfer!.setData(DT_TAB, id);
-    e.dataTransfer!.setData("text/plain", `tab:${cat.id}`);
+    e.dataTransfer!.setData("text/plain", `tab:${id}`);
   }
 
-  function onTabDragOver(e: DragEvent, cat: Category, idx: number) {
+  function onTabDragOver(e: DragEvent, id: string, idx: number) {
-    if (activeDragKind !== "tab" || dragTabId === null || dragTabId === cat.id) return;
+    if (activeDragKind !== "tab" || dragTabId === null || dragTabId === id) return;
     e.preventDefault(); e.dataTransfer!.dropEffect = "move";
-    dragOverTabId = cat.id;
+    dragOverTabId = id;
     const rect = (e.currentTarget as HTMLElement).getBoundingClientRect();
     dragInsertIdx = e.clientX < rect.left + rect.width / 2 ? idx : idx + 1;
   }
 
   function onTabDragLeave() { dragOverTabId = null; }
 
-  async function onTabDrop(e: DragEvent, dropCat: Category) {
+  async function onTabDrop(e: DragEvent, dropId: string) {
     e.preventDefault(); dragOverTabId = null;
     const insertAt = dragInsertIdx;
     dragInsertIdx = -1;
-    if (activeDragKind !== "tab" || dragTabId === null || dragTabId === dropCat.id) { dragTabId = null; return; }
+    if (activeDragKind !== "tab" || dragTabId === null || dragTabId === dropId) { dragTabId = null; return; }
-    const dragId = dragTabId; dragTabId = null; activeDragKind = null;
+    const dragStrId = dragTabId; dragTabId = null; activeDragKind = null;
-    const sorted  = [...store.categories].filter(c => c.id !== 0).sort((a, b) => a.order - b.order);
+
-    const fromIdx = sorted.findIndex(c => c.id === dragId);
+    const tabs    = [...allTabIds];
-    if (fromIdx < 0) return;
+    const fromIdx = tabs.indexOf(dragStrId);
-    const reordered = [...sorted];
+    const dropIdx = tabs.indexOf(dropId);
-    const [moved]   = reordered.splice(fromIdx, 1);
+    if (fromIdx < 0 || dropIdx < 0) return;
-    const dest      = Math.max(0, Math.min(insertAt > fromIdx ? insertAt - 1 : insertAt, reordered.length));
+
-    reordered.splice(dest, 0, moved);
+    const visibleDrop = visibleTabIds[insertAt] ?? null;
-    const withNewOrder = reordered.map((c, i) => ({ ...c, order: i + 1 }));
+    const destIdx = visibleDrop ? tabs.indexOf(visibleDrop) : tabs.length;
-    setCategories(store.categories.map(c => withNewOrder.find(u => u.id === c.id) ?? c));
+
-    try {
+    tabs.splice(fromIdx, 1);
-      await gql<{ updateCategoryOrder: { categories: Category[] } }>(UPDATE_CATEGORY_ORDER, { id: dragId, position: dest + 1 });
+    const adjustedDest = Math.max(0, Math.min(destIdx > fromIdx ? destIdx - 1 : destIdx, tabs.length));
-    } catch (err) { console.error("Tab reorder failed:", err); await reloadCategories(); }
+    tabs.splice(adjustedDest, 0, dragStrId);
+
+    updateSettings({ libraryPinnedTabOrder: tabs });
+    const catIds    = tabs.filter(id => id !== "library" && id !== "downloaded");
+    const zeroCat   = store.categories.filter(c => c.id === 0);
+    const reordered = catIds.map((id, i) => { const c = store.categories.find(x => String(x.id) === id)!; return { ...c, order: i + 1 }; });
+    setCategories([...zeroCat, ...reordered]);
+    const dragIsBuiltin = dragStrId === "library" || dragStrId === "downloaded";
+    if (!dragIsBuiltin) {
+      const serverPos = catIds.indexOf(dragStrId) + 1;
+      try {
+        await gql<{ updateCategoryOrder: { categories: Category[] } }>(UPDATE_CATEGORY_ORDER, { id: Number(dragStrId), position: serverPos });
+      } catch (err) { console.error("Tab reorder failed:", err); await reloadCategories(); }
+    }
   }
 
   function onTabDragEnd() { activeDragKind = null; dragTabId = null; dragOverTabId = null; dragInsertIdx = -1; }
@@ -475,7 +592,6 @@
 
     window.addEventListener("keydown", onKeyDown);
     document.addEventListener("mousedown", onDocMouseDown, true);
-    requestAnimationFrame(updateTabIndicator);
 
     return () => {
       ro.disconnect(); unsub();
@@ -490,10 +606,11 @@
   class="root"
   role="presentation"
   bind:this={scrollEl}
+  use:rootLongPressAction
   oncontextmenu={(e) => {
     if ((e.target as HTMLElement).closest("button")) return;
     e.preventDefault();
-    emptyCtx = { x: e.clientX, y: e.clientY };
+    emptyCtx = { x: e.clientX - SIDEBAR_W, y: e.clientY - TITLEBAR_H };
   }}
 >
   {#if store.settings.libraryBranches ?? true}
@@ -533,13 +650,17 @@
       {tabFilters}
       {hasActiveFilters}
       {anims}
-      {tabIndicator}
       {visibleCategories}
+      {visibleTabIds}
+      {virtualTabIds}
+      {folderTabIds}
+      {completedCatId}
       {counts}
       {search}
       {refreshing}
       {refreshProgress}
       {refreshDone}
+      {refreshingCatId}
       {activeDragKind}
       {dragInsertIdx}
       {dragTabId}
@@ -557,6 +678,8 @@
       onSortPanelToggle={() => { sortPanelOpen = !sortPanelOpen; filterPanelOpen = false; }}
       onFilterPanelToggle={() => { filterPanelOpen = !filterPanelOpen; sortPanelOpen = false; }}
       onRefresh={startLibraryRefresh}
+      onCancelRefresh={cancelLibraryRefresh}
+      onRefreshCategory={refreshCategory}
       onOpenDownloadsFolder={openDownloadsFolder}
       onTabDragStart={onTabDragStart}
       onTabDragOver={onTabDragOver}
@@ -588,9 +711,7 @@
       libraryFilter={tab}
       onCardClick={onCardClick}
       onCardContextMenu={openCtx}
-      onCardPointerDown={onCardPointerDown}
+      onCardLongPress={cardLongPress}
-      onCardPointerUp={onCardPointerUp}
-      onCardPointerLeave={onCardPointerLeave}
       onLoadMore={loadMore}
       onRetry={() => retryCount++}
       onExitSelectMode={exitSelectMode}

src/features/library/components/LibraryGrid.svelte

@@ -1,6 +1,8 @@
 <script lang="ts">
   import { Folder, Trash, CheckSquare, Robot } from "phosphor-svelte";
   import Thumbnail from "@shared/manga/Thumbnail.svelte";
+  import { resolvedCover } from "@core/cover/coverResolver";
+  import { longPress }     from "@core/ui/touchscreen";
   import type { Manga, Category } from "@types";
 
   interface Props {
@@ -21,9 +23,7 @@
     visibleCategories: Category[];
     onCardClick:        (e: MouseEvent, m: Manga) => void;
     onCardContextMenu:  (e: MouseEvent, m: Manga) => void;
-    onCardPointerDown:  (e: PointerEvent, m: Manga) => void;
+    onCardLongPress:    (node: HTMLElement, m: Manga) => ReturnType<typeof longPress>;
-    onCardPointerUp:    () => void;
-    onCardPointerLeave: () => void;
     onLoadMore:         () => void;
     onRetry:            () => void;
     onExitSelectMode:   () => void;
@@ -37,7 +37,7 @@
     visibleManga, filtered, loading, cols, anims, selectMode, selectedIds,
     hasMore, remainingCount, renderLimit, cropCovers, statsAlways, libraryFilter,
     bulkWorking, visibleCategories,
-    onCardClick, onCardContextMenu, onCardPointerDown, onCardPointerUp, onCardPointerLeave,
+    onCardClick, onCardContextMenu, onCardLongPress,
     onLoadMore, onRetry, onExitSelectMode, onSelectAll, onBulkMove, onBulkRemove, onBulkAutomate,
   }: Props = $props();
 
@@ -95,7 +95,7 @@
   </div>
 {/if}
 
-<div class="content" onclick={(e) => { if (selectMode && !(e.target as HTMLElement).closest(".card")) onExitSelectMode(); }}>
+<div class="content" role="presentation" onclick={(e) => { if (selectMode && !(e.target as HTMLElement).closest(".card")) onExitSelectMode(); }}>
   {#if loading}
     <div class="grid">
       {#each Array(12) as _}
@@ -115,20 +115,18 @@
     <div class="grid" style="--cols:{cols}">
       {#each visibleManga as m (m.id)}
         {@const isSelected  = selectedIds.has(m.id)}
-        {@const isCompleted = !m.unreadCount && (m.chapterCount ?? 0) > 0}
+        {@const isCompleted = !m.unreadCount && (m.chapters?.totalCount ?? 0) > 0}
         <button
           class="card"
           class:card-selected={isSelected}
           class:select-mode={selectMode}
           class:anims={anims}
+          use:onCardLongPress={m}
           onclick={(e) => onCardClick(e, m)}
           oncontextmenu={(e) => onCardContextMenu(e, m)}
-          onpointerdown={(e) => onCardPointerDown(e, m)}
-          onpointerup={onCardPointerUp}
-          onpointerleave={onCardPointerLeave}
         >
           <div class="cover-wrap" class:completed={isCompleted}>
-            <Thumbnail src={m.thumbnailUrl} alt={m.title} class="cover" style="object-fit:{cropCovers ? 'cover' : 'contain'}" draggable="false" />
+            <Thumbnail src={resolvedCover(m.id, m.thumbnailUrl)} alt={m.title} class="cover" style="object-fit:{cropCovers ? 'cover' : 'contain'}" draggable="false" />
             <div class="card-info-overlay" class:anim={anims} class:instant={!anims} class:always={statsAlways}>
               <div class="overlay-badges">
                 {#if isCompleted}
@@ -186,7 +184,6 @@
   .grid { position: relative; z-index: 1; isolation: isolate; display: grid; grid-template-columns: repeat(var(--cols, auto-fill), minmax(130px, 1fr)); gap: var(--sp-4); }
   .card { background: none; border: none; padding: 0; cursor: pointer; text-align: left; }
   .card.anims:not(.select-mode):hover .cover-wrap { transform: translateY(-3px); border-color: var(--border-strong); box-shadow: 0 6px 20px rgba(0,0,0,0.35); }
-  .card.anims:not(.select-mode):hover .cover { filter: brightness(1.1); }
   .card:not(.select-mode):hover .title { color: var(--text-primary); }
   .card.select-mode { cursor: default; }
   .card.card-selected .cover-wrap { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: var(--radius-md); }
@@ -194,8 +191,7 @@
   .cover-wrap { position: relative; aspect-ratio: 2/3; overflow: hidden; border-radius: var(--radius-md); background: var(--bg-raised); border: 1px solid var(--border-dim); will-change: transform; }
   .card.anims .cover-wrap { transition: transform 0.18s cubic-bezier(0.16,1,0.3,1), border-color var(--t-base), box-shadow 0.18s cubic-bezier(0.16,1,0.3,1); }
   .cover-wrap.completed { box-shadow: inset 0 -2px 0 0 var(--accent); }
-  .card.anims .cover { transition: filter var(--t-base); }
+  .card-info-overlay { position: absolute; bottom: -4px; left: 0; right: 0; z-index: 2; padding: 32px 6px 10px; background: linear-gradient(to top, rgba(0,0,0,0.88) 0%, rgba(0,0,0,0.5) 50%, transparent 100%); opacity: 0; pointer-events: none; }
-  .card-info-overlay { position: absolute; bottom: -4px; left: 0; right: 0; padding: 32px 6px 10px; background: linear-gradient(to top, rgba(0,0,0,0.88) 0%, rgba(0,0,0,0.5) 50%, transparent 100%); opacity: 0; pointer-events: none; }
   .card-info-overlay.anim { transition: opacity 0.18s ease; }
   .card-info-overlay.instant { transition: none; }
   .card-info-overlay.always { opacity: 1; }
@@ -205,7 +201,7 @@
   .badge-unread { background: var(--accent); color: #fff; box-shadow: 0 1px 8px rgba(0,0,0,0.5); }
   .badge-done { background: rgba(255,255,255,0.18); color: rgba(255,255,255,0.9); border: 1px solid rgba(255,255,255,0.25); }
   .badge-dl { background: rgba(0,0,0,0.55); color: rgba(255,255,255,0.8); border: 1px solid rgba(255,255,255,0.18); margin-left: auto; }
-  .select-overlay { position: absolute; inset: 0; background: rgba(0,0,0,0.18); display: flex; align-items: flex-start; justify-content: flex-end; padding: 6px; pointer-events: none; }
+  .select-overlay { position: absolute; inset: 0; z-index: 3; background: rgba(0,0,0,0.18); display: flex; align-items: flex-start; justify-content: flex-end; padding: 6px; pointer-events: none; }
   .select-check { color: var(--text-faint); opacity: 0.7; transition: color var(--t-base), opacity var(--t-base); }
   .select-check.checked { color: var(--accent-fg); opacity: 1; }
   .select-check-empty { width: 20px; height: 20px; border-radius: 4px; border: 2px solid var(--text-faint); background: rgba(0,0,0,0.3); }

src/features/library/components/LibraryToolbar.svelte

@@ -1,7 +1,7 @@
 <script lang="ts">
   import {
     MagnifyingGlass, Books, DownloadSimple, Folder, FolderSimple,
-    SortAscending, CaretUp, CaretDown, ArrowsClockwise, Star,
+    SortAscending, CaretUp, CaretDown, ArrowsClockwise, Star, X, CheckSquare,
   } from "phosphor-svelte";
   import LibraryFilters from "./LibraryFilters.svelte";
   import type { Category } from "@types";
@@ -15,43 +15,42 @@
     tabFilters:       Partial<Record<LibraryContentFilter, boolean>>;
     hasActiveFilters: boolean;
     anims:            boolean;
-    tabIndicator:     { left: number; width: number };
     visibleCategories: Category[];
+    visibleTabIds:    string[];
+    virtualTabIds:    string[];
+    folderTabIds:     string[];
+    completedCatId:   number | null;
     counts:           Record<string, number>;
     search:           string;
-    refreshing:       boolean;
-    refreshProgress:  { finished: number; total: number };
-    refreshDone:      boolean;
     activeDragKind:   "tab" | null;
     dragInsertIdx:    number;
-    dragTabId:        number | null;
+    dragTabId:        string | null;
-    dragOverTabId:    number | null;
+    dragOverTabId:    string | null;
     sortPanelOpen:    boolean;
     filterPanelOpen:  boolean;
     tabsEl:           HTMLDivElement;
-    onSearchChange:   (v: string) => void;
+    onSearchChange:      (v: string) => void;
-    onTabChange:      (f: string) => void;
+    onTabChange:         (f: string) => void;
-    onSortChange:     (mode: LibrarySortMode) => void;
+    onSortChange:        (mode: LibrarySortMode) => void;
-    onSortDirToggle:  () => void;
+    onSortDirToggle:     () => void;
-    onStatusChange:   (s: LibraryStatusFilter) => void;
+    onStatusChange:      (s: LibraryStatusFilter) => void;
-    onFilterToggle:   (f: LibraryContentFilter) => void;
+    onFilterToggle:      (f: LibraryContentFilter) => void;
-    onFiltersClear:   () => void;
+    onFiltersClear:      () => void;
     onSortPanelToggle:   () => void;
     onFilterPanelToggle: () => void;
-    onRefresh:           () => void;
     onOpenDownloadsFolder: () => void;
-    onTabDragStart:    (e: DragEvent, cat: Category) => void;
+    onTabDragStart:      (e: DragEvent, id: string) => void;
-    onTabDragOver:     (e: DragEvent, cat: Category, idx: number) => void;
+    onTabDragOver:       (e: DragEvent, id: string, idx: number) => void;
-    onTabDragLeave:    () => void;
+    onTabDragLeave:      () => void;
-    onTabDrop:         (e: DragEvent, cat: Category) => void;
+    onTabDrop:           (e: DragEvent, id: string) => void;
-    onTabDragEnd:      () => void;
+    onTabDragEnd:        () => void;
   }
 
   let {
     tab, tabSortMode, tabSortDir, tabStatus, tabFilters, hasActiveFilters,
-    anims, tabIndicator, visibleCategories, counts, search, refreshing,
+    anims, visibleCategories, visibleTabIds, virtualTabIds, folderTabIds, completedCatId,
-    refreshProgress, refreshDone, activeDragKind, dragInsertIdx, dragTabId,
+    counts, search, refreshing, refreshProgress, refreshDone, activeDragKind, dragInsertIdx,
-    dragOverTabId, sortPanelOpen, filterPanelOpen,
+    dragTabId, dragOverTabId, sortPanelOpen, filterPanelOpen,
     tabsEl = $bindable(),
     onSearchChange, onTabChange, onSortChange, onSortDirToggle, onStatusChange,
     onFilterToggle, onFiltersClear, onSortPanelToggle, onFilterPanelToggle,
@@ -59,6 +58,26 @@
     onTabDragStart, onTabDragOver, onTabDragLeave, onTabDrop, onTabDragEnd,
   }: Props = $props();
 
+  function onTabsWheel(e: WheelEvent) {
+    const ids = visibleTabIds.filter(id => id === "library" || id === "downloaded" || visibleCategories.some(c => String(c.id) === id));
+    const idx = ids.indexOf(tab);
+    if (e.deltaY > 0 && idx < ids.length - 1) onTabChange(ids[idx + 1]);
+    else if (e.deltaY < 0 && idx > 0) onTabChange(ids[idx - 1]);
+  }
+
+  $effect(() => {
+    tab;
+    if (!tabsEl) return;
+    const active = tabsEl.querySelector<HTMLElement>(".tab.active");
+    if (!active) return;
+    const pl = tabsEl.scrollLeft;
+    const cw = tabsEl.clientWidth;
+    const ol = active.offsetLeft;
+    const ow = active.offsetWidth;
+    if (ol < pl) tabsEl.scrollTo({ left: ol, behavior: "smooth" });
+    else if (ol + ow > pl + cw) tabsEl.scrollTo({ left: ol + ow - cw, behavior: "smooth" });
+  });
+
   const SORT_LABELS: Record<LibrarySortMode, string> = {
     az:             "A–Z",
     unreadCount:    "Unread chapters",
@@ -72,54 +91,46 @@
   const ALL_SORT_MODES: LibrarySortMode[] = [
     "az", "unreadCount", "totalChapters", "recentlyAdded", "recentlyRead", "latestFetched", "latestUploaded",
   ];
-
-
 </script>
 
 <div class="header">
   <span class="heading">Library</span>
 
-  <div class="tabs" class:tabs-anims={anims} bind:this={tabsEl}>
+  <div class="tabs" class:tabs-anims={anims} bind:this={tabsEl} onwheel={onTabsWheel}>
-    {#if anims && tabIndicator.width > 0}
+    {#each visibleTabIds as id, idx}
-      <div class="tab-slide-indicator" style="left:{tabIndicator.left}px;width:{tabIndicator.width}px" aria-hidden="true"></div>
+      {@const cat = visibleCategories.find(c => String(c.id) === id)}
-    {/if}
+      {#if id === "library" || id === "downloaded" || cat}
-    {#each [["library", "Saved"], ["downloaded", "Downloaded"]] as [f, label]}
+        {@const isBuiltin   = id === "library" || id === "downloaded"}
-      <button class="tab" class:active={tab === f} onclick={() => onTabChange(f)}>
+        {@const isCompleted = cat && id === String(completedCatId)}
-        {#if f === "library"}<Books size={11} weight="bold" />
+        {@const isDraggable = true}
-        {:else if f === "downloaded"}<DownloadSimple size={11} weight="bold" />{/if}
+        {#if activeDragKind === "tab" && dragInsertIdx === idx}
-        {label}
+          <div class="tab-insert-bar" aria-hidden="true"></div>
-        <span class="tab-count">{counts[f] ?? 0}</span>
+        {/if}
-      </button>
+        <button
+          class="tab"
+          class:active={tab === id}
+          class:tab-dragging={isDraggable && dragTabId === id}
+          draggable={isDraggable}
+          onclick={() => onTabChange(id)}
+          ondragstart={isDraggable ? (e) => onTabDragStart(e, id) : undefined}
+          ondragover={isDraggable ? (e) => onTabDragOver(e, id, idx) : undefined}
+          ondragleave={isDraggable ? onTabDragLeave : undefined}
+          ondrop={isDraggable ? (e) => onTabDrop(e, id) : undefined}
+          ondragend={isDraggable ? onTabDragEnd : undefined}
+        >
+          {#if id === "library"}<Books size={11} weight="bold" />
+          {:else if id === "downloaded"}<DownloadSimple size={11} weight="bold" />
+          {:else if cat && id === String(completedCatId)}<CheckSquare size={11} weight="bold" />
+          {:else if cat}<Folder size={11} weight="bold" />
+          {/if}
+          {id === "library" ? "Saved" : id === "downloaded" ? "Downloaded" : (cat?.name ?? id)}
+          <span class="tab-count">{counts[id] ?? 0}</span>
+        </button>
+        {#if activeDragKind === "tab" && dragInsertIdx === idx + 1}
+          <div class="tab-insert-bar" aria-hidden="true"></div>
+        {/if}
+      {/if}
     {/each}
-    {#if visibleCategories.length > 0}
-      <div class="tab-separator" aria-hidden="true"></div>
-      <div class="tabs-scroll">
-        {#each visibleCategories as cat, idx}
-          {#if dragInsertIdx === idx && activeDragKind === "tab"}
-            <div class="tab-insert-bar" aria-hidden="true"></div>
-          {/if}
-          <button
-            class="tab"
-            class:active={tab === String(cat.id)}
-            class:tab-dragging={dragTabId === cat.id}
-            draggable="true"
-            onclick={() => onTabChange(String(cat.id))}
-            ondragstart={(e) => onTabDragStart(e, cat)}
-            ondragover={(e) => onTabDragOver(e, cat, idx)}
-            ondragleave={onTabDragLeave}
-            ondrop={(e) => onTabDrop(e, cat)}
-            ondragend={onTabDragEnd}
-          >
-            <Folder size={11} weight="bold" />
-            {cat.name}
-            <span class="tab-count">{counts[String(cat.id)] ?? 0}</span>
-          </button>
-          {#if dragInsertIdx === idx + 1 && activeDragKind === "tab" && idx === visibleCategories.length - 1}
-            <div class="tab-insert-bar" aria-hidden="true"></div>
-          {/if}
-        {/each}
-      </div>
-    {/if}
   </div>
 
   <div class="header-right">
@@ -128,19 +139,27 @@
       <input class="search" placeholder="Search" value={search} oninput={(e) => onSearchChange((e.target as HTMLInputElement).value)} />
     </div>
 
-    <button
+    {#if refreshing}
-      class="icon-btn refresh-btn"
+      <button
-      class:icon-btn-active={refreshing}
+        class="icon-btn refresh-btn icon-btn-active"
-      class:refresh-btn-done={refreshDone}
+        title={`Checking… ${refreshProgress.finished}/${refreshProgress.total}`}
-      title={refreshing ? `Checking… ${refreshProgress.finished}/${refreshProgress.total}` : refreshDone ? "Library updated" : "Check for updates"}
+        onclick={onRefresh}
-      disabled={refreshing}
+      >
-      onclick={onRefresh}
+        <ArrowsClockwise size={15} weight="bold" class="anim-spin" />
-    >
+        {#if refreshProgress.total > 0}
-      <ArrowsClockwise size={15} weight="bold" class={refreshing ? "anim-spin" : ""} />
+          <span class="refresh-progress">{refreshProgress.finished}/{refreshProgress.total}</span>
-      {#if refreshing && refreshProgress.total > 0}
+        {/if}
-        <span class="refresh-progress">{refreshProgress.finished}/{refreshProgress.total}</span>
+      </button>
-      {/if}
+    {:else}
-    </button>
+      <button
+        class="icon-btn refresh-btn"
+        class:refresh-btn-done={refreshDone}
+        title={refreshDone ? "Library updated" : "Check for updates"}
+        onclick={onRefresh}
+      >
+        <ArrowsClockwise size={15} weight="bold" />
+      </button>
+    {/if}
 
     <button class="icon-btn" title="Open downloads folder" onclick={onOpenDownloadsFolder}>
       <FolderSimple size={15} weight="bold" />
@@ -202,15 +221,11 @@
   .header { position: relative; z-index: 100; display: flex; align-items: center; gap: var(--sp-4); padding: var(--sp-4) var(--sp-6); border-bottom: 1px solid var(--border-dim); flex-shrink: 0; min-width: 0; }
   .header-right { display: flex; align-items: center; gap: var(--sp-2); margin-left: auto; flex-shrink: 0; }
   .heading { font-family: var(--font-ui); font-size: var(--text-xs); color: var(--text-faint); letter-spacing: var(--tracking-wider); text-transform: uppercase; flex-shrink: 0; }
-  .tabs { display: flex; align-items: center; gap: 2px; background: var(--bg-raised); border: 1px solid var(--border-dim); border-radius: var(--radius-md); padding: 2px; position: relative; flex-shrink: 1; min-width: 0; }
+  .tabs { display: flex; align-items: center; gap: 2px; background: var(--bg-raised); border: 1px solid var(--border-dim); border-radius: var(--radius-md); padding: 2px; position: relative; flex-shrink: 1; min-width: 0; overflow-x: auto; scrollbar-width: none; overscroll-behavior-x: contain; }
-  .tabs-scroll { display: flex; gap: 2px; overflow-x: auto; scrollbar-width: none; min-width: 0; flex-shrink: 1; }
+  .tabs::-webkit-scrollbar { display: none; }
-  .tabs-scroll::-webkit-scrollbar { display: none; }
+  .tab { position: relative; z-index: 1; display: flex; align-items: center; gap: 5px; font-family: var(--font-ui); font-size: var(--text-2xs); letter-spacing: var(--tracking-wide); text-transform: uppercase; padding: 4px 10px; border-radius: var(--radius-sm); border: 1px solid transparent; color: var(--text-faint); white-space: nowrap; transition: background var(--t-base), color var(--t-base), border-color var(--t-base); cursor: grab; flex-shrink: 0; }
-  .tab-separator { width: 1px; height: 16px; background: var(--border-dim); flex-shrink: 0; margin: 0 2px; }
-  .tab-slide-indicator { position: absolute; top: 2px; bottom: 2px; border-radius: var(--radius-sm); background: var(--accent-muted); border: 1px solid var(--accent-dim); pointer-events: none; z-index: 0; transition: left 0.22s cubic-bezier(0.16,1,0.3,1), width 0.22s cubic-bezier(0.16,1,0.3,1); }
-  .tab { position: relative; z-index: 1; display: flex; align-items: center; gap: 5px; font-family: var(--font-ui); font-size: var(--text-2xs); letter-spacing: var(--tracking-wide); text-transform: uppercase; padding: 4px 10px; border-radius: var(--radius-sm); color: var(--text-faint); white-space: nowrap; transition: background var(--t-base), color var(--t-base); cursor: grab; flex-shrink: 0; }
   .tab:hover { color: var(--text-muted); }
-  .tab.active { background: var(--accent-muted); color: var(--accent-fg); border: 1px solid transparent; }
+  .tab.active { background: var(--accent-muted); color: var(--accent-fg); border-color: var(--accent-dim); }
-  .tabs-anims .tab.active { background: transparent; }
   .tab-dragging { opacity: 0.4; cursor: grabbing; }
   .tab-insert-bar { width: 2px; height: 22px; background: var(--accent); border-radius: 2px; flex-shrink: 0; box-shadow: 0 0 6px var(--accent); pointer-events: none; }
   .tab-count { font-size: var(--text-2xs); opacity: 0.6; }
@@ -222,6 +237,7 @@
   .icon-btn { display: flex; align-items: center; justify-content: center; width: 30px; height: 30px; border-radius: var(--radius-md); border: 1px solid var(--border-dim); background: var(--bg-raised); color: var(--text-faint); cursor: pointer; flex-shrink: 0; transition: color var(--t-base), border-color var(--t-base), background var(--t-base); }
   .icon-btn:hover { color: var(--text-primary); border-color: var(--border-strong); }
   .icon-btn-active { color: var(--accent-fg); border-color: var(--accent-dim); background: var(--accent-muted); }
+
   .refresh-btn { gap: var(--sp-1); width: auto; padding: 0 8px; }
   .refresh-btn:disabled { cursor: default; }
   .refresh-progress { font-family: var(--font-ui); font-size: var(--text-2xs); letter-spacing: var(--tracking-wide); color: var(--accent-fg); }
@@ -236,11 +252,6 @@
   .panel-divider { height: 1px; background: var(--border-dim); margin: 4px 2px; }
   .panel-header { display: flex; align-items: center; justify-content: space-between; padding: 6px 10px 4px; }
   .panel-heading { font-family: var(--font-ui); font-size: var(--text-xs); letter-spacing: var(--tracking-wide); color: var(--text-secondary); font-weight: var(--weight-medium, 500); }
-  .panel-clear-btn { font-family: var(--font-ui); font-size: var(--text-2xs); letter-spacing: var(--tracking-wide); color: var(--text-faint); background: none; border: none; cursor: pointer; padding: 0; transition: color var(--t-base); }
-  .panel-clear-btn:hover { color: var(--color-error); }
-  .panel-item-check { justify-content: flex-start; gap: var(--sp-2); }
-  .panel-check { width: 13px; height: 13px; border-radius: 2px; border: 1px solid var(--border-strong); background: transparent; flex-shrink: 0; transition: background var(--t-base), border-color var(--t-base); display: flex; align-items: center; justify-content: center; color: var(--bg-base); }
-  .panel-check-on { background: var(--accent); border-color: var(--accent); }
   .dir-toggle { color: var(--text-secondary); justify-content: flex-start; gap: var(--sp-2); border-top: 1px solid var(--border-dim); border-radius: 0 0 var(--radius-sm) var(--radius-sm); margin-top: 2px; padding-top: 9px; }
   :global(.sort-caret) { flex-shrink: 0; }
 </style>

src/features/library/lib/librarySort.ts

@@ -16,11 +16,11 @@ export const librarySorter = createSorter<Manga>({
     },
     {
       key: "totalChapters",
-      comparator: (a, b) => (a.chapterCount ?? 0) - (b.chapterCount ?? 0),
+      comparator: (a, b) => (a.chapters?.totalCount ?? 0) - (b.chapters?.totalCount ?? 0),
     },
     {
       key: "recentlyAdded",
-      comparator: (a, b) => a.id - b.id,
+      comparator: (a, b) => Number(a.inLibraryAt ?? 0) - Number(b.inLibraryAt ?? 0),
     },
     {
       key: "recentlyRead",
@@ -33,11 +33,11 @@ export const librarySorter = createSorter<Manga>({
     },
     {
       key: "latestFetched",
-      comparator: (a, b) => a.id - b.id,
+      comparator: (a, b) => Number(a.latestFetchedChapter?.uploadDate ?? 0) - Number(b.latestFetchedChapter?.uploadDate ?? 0),
     },
     {
       key: "latestUploaded",
-      comparator: (a, b) => a.id - b.id,
+      comparator: (a, b) => Number(a.latestUploadedChapter?.uploadDate ?? 0) - Number(b.latestUploadedChapter?.uploadDate ?? 0),
     },
   ],
 });
@@ -49,4 +49,4 @@ export function sortLibrary(
   recentlyReadMap?: Map<number, number>,
 ): Manga[] {
   return librarySorter.sort(items, mode, dir, recentlyReadMap ? { recentlyReadMap } : undefined);
-}
+}

src/features/library/lib/libraryUpdater.ts

@@ -1,15 +1,17 @@
 import { gql } from "@api/client";
 import { LIBRARY_UPDATE_STATUS } from "@api/queries/manga";
-import { UPDATE_LIBRARY } from "@api/mutations/manga";
+import { UPDATE_LIBRARY, FETCH_MANGA } from "@api/mutations/manga";
-import { GET_RECENTLY_UPDATED } from "@api/queries/chapters";
+import { GET_LIBRARY } from "@api/queries/manga";
 import type { LibraryUpdateEntry } from "@store/state.svelte";
 
-const POLL_INTERVAL_MS = 3000;
+const POLL_INTERVAL_MS = 2000;
-const POLL_INITIAL_MS  = 2000;
+const POLL_INITIAL_MS  = 500;
 
 export interface UpdateProgress {
-  finished: number;
+  finished:      number;
-  total:    number;
+  total:         number;
+  skippedManga:  number;
+  skippedCategories: number;
 }
 
 export interface UpdateResult {
@@ -21,89 +23,138 @@ export interface UpdateResult {
 export interface LibraryUpdaterCallbacks {
   onProgress: (p: UpdateProgress) => void;
   onDone:     (r: UpdateResult)   => void;
-  onError:    ()                  => void;
+  onError:    (e?: unknown)       => void;
+}
+
+export async function refreshLibraryMetadata(
+  onProgress?: (done: number, total: number) => void,
+): Promise<void> {
+  const data = await gql<{ mangas: { nodes: { id: number }[] } }>(GET_LIBRARY, {});
+  const ids = data.mangas.nodes.map(m => m.id);
+  let done = 0;
+  for (const id of ids) {
+    try {
+      await gql(FETCH_MANGA, { id });
+    } catch {}
+    onProgress?.(++done, ids.length);
+  }
 }
 
 export function startLibraryUpdate(callbacks: LibraryUpdaterCallbacks): () => void {
   let timer:    ReturnType<typeof setTimeout> | null = null;
   let cancelled = false;
-  const startedAt = Math.floor(Date.now() / 1000);
 
   function cancel() {
     cancelled = true;
     if (timer) { clearTimeout(timer); timer = null; }
   }
 
+  function buildEntries(
+    mangaUpdates: { status: string; manga: { id: number; title: string; thumbnailUrl: string; unreadCount: number } }[]
+  ): LibraryUpdateEntry[] {
+    const byManga = new Map<number, LibraryUpdateEntry>();
+    for (const u of mangaUpdates) {
+      if (u.status !== "UPDATED") continue;
+      const existing = byManga.get(u.manga.id);
+      if (existing) {
+        existing.newChapters++;
+      } else {
+        byManga.set(u.manga.id, {
+          mangaId:      u.manga.id,
+          mangaTitle:   u.manga.title,
+          thumbnailUrl: u.manga.thumbnailUrl,
+          newChapters:  1,
+          checkedAt:    Date.now(),
+        });
+      }
+    }
+    return [...byManga.values()];
+  }
+
   async function run() {
-    let seenWork = false;
+    let jobsStarted = false;
 
     try {
       const res = await gql<{
-        updateLibrary: { updateStatus: { jobsInfo: { isRunning: boolean; totalJobs: number } } }
+        updateLibrary: {
+          updateStatus: {
+            jobsInfo: {
+              isRunning:             boolean;
+              totalJobs:             number;
+              finishedJobs:          number;
+              skippedMangasCount:    number;
+              skippedCategoriesCount: number;
+            }
+          }
+        }
       }>(UPDATE_LIBRARY, {});
       if (cancelled) return;
-      seenWork = res.updateLibrary.updateStatus.jobsInfo.totalJobs > 0;
+
-    } catch {
+      const { jobsInfo } = res.updateLibrary.updateStatus;
-      if (!cancelled) callbacks.onError();
+      jobsStarted = jobsInfo.totalJobs > 0;
+
+      callbacks.onProgress({
+        finished:          jobsInfo.finishedJobs,
+        total:             jobsInfo.totalJobs,
+        skippedManga:      jobsInfo.skippedMangasCount,
+        skippedCategories: jobsInfo.skippedCategoriesCount,
+      });
+
+      if (!jobsStarted) {
+        callbacks.onDone({ entries: [], totalUpdated: 0, newChapters: 0 });
+        return;
+      }
+
+      if (jobsStarted && !jobsInfo.isRunning) {
+        callbacks.onDone({ entries: [], totalUpdated: 0, newChapters: 0 });
+        return;
+      }
+    } catch (e) {
+      console.error("[libraryUpdater] failed to start update", e);
+      if (!cancelled) callbacks.onError(e);
       return;
     }
 
     function poll() {
       gql<{
         libraryUpdateStatus: {
-          jobsInfo:     { isRunning: boolean; finishedJobs: number; totalJobs: number };
+          jobsInfo: {
-          mangaUpdates: { status: string; manga: { id: number } }[];
+            isRunning:             boolean;
+            finishedJobs:          number;
+            totalJobs:             number;
+            skippedMangasCount:    number;
+            skippedCategoriesCount: number;
+          };
+          mangaUpdates: {
+            status: string;
+            manga: { id: number; title: string; thumbnailUrl: string; unreadCount: number };
+          }[];
         }
       }>(LIBRARY_UPDATE_STATUS, {})
         .then(async d => {
           if (cancelled) return;
-          const { jobsInfo } = d.libraryUpdateStatus;
+          const { jobsInfo, mangaUpdates } = d.libraryUpdateStatus;
 
-          if (jobsInfo.totalJobs > 0) seenWork = true;
+          if (jobsInfo.totalJobs > 0) jobsStarted = true;
-          callbacks.onProgress({ finished: jobsInfo.finishedJobs, total: jobsInfo.totalJobs });
+          callbacks.onProgress({
+            finished:          jobsInfo.finishedJobs,
+            total:             jobsInfo.totalJobs,
+            skippedManga:      jobsInfo.skippedMangasCount,
+            skippedCategories: jobsInfo.skippedCategoriesCount,
+          });
 
-          if (!jobsInfo.isRunning && seenWork) {
+          if (!jobsInfo.isRunning && jobsStarted) {
-            const recent = await gql<{
+            const entries     = buildEntries(mangaUpdates);
-              chapters: {
-                nodes: {
-                  mangaId:  number;
-                  fetchedAt: string;
-                  manga: { id: number; title: string; thumbnailUrl: string; inLibrary: boolean };
-                }[]
-              }
-            }>(GET_RECENTLY_UPDATED, {}).catch(() => ({ chapters: { nodes: [] } }));
-
-            if (cancelled) return;
-
-            const byManga = new Map<number, LibraryUpdateEntry>();
-            for (const ch of recent.chapters.nodes) {
-              if (!ch.manga.inLibrary) continue;
-              if (Number(ch.fetchedAt) < startedAt) continue;
-              const existing = byManga.get(ch.mangaId);
-              if (existing) {
-                existing.newChapters++;
-              } else {
-                byManga.set(ch.mangaId, {
-                  mangaId:      ch.mangaId,
-                  mangaTitle:   ch.manga.title,
-                  thumbnailUrl: ch.manga.thumbnailUrl,
-                  newChapters:  1,
-                  checkedAt:    Date.now(),
-                });
-              }
-            }
-
-            const entries     = [...byManga.values()];
             const newChapters = entries.reduce((s, e) => s + e.newChapters, 0);
-
             callbacks.onDone({ entries, totalUpdated: entries.length, newChapters });
             return;
           }
 
           timer = setTimeout(poll, POLL_INTERVAL_MS);
         })
-        .catch(() => {
+        .catch((e) => {
-          if (!cancelled) callbacks.onError();
+          console.error("[libraryUpdater] poll error", e);
+          if (!cancelled) callbacks.onError(e);
         });
     }
 

src/features/library/panels/BulkAutomationPanel.svelte

@@ -1,9 +1,9 @@
 <script lang="ts">
   import { X } from "phosphor-svelte";
-  import { setPref }          from "@features/series/lib/mangaPrefs";
+  import { setPref }             from "@features/series/lib/mangaPrefs";
-  import { store }            from "@store/state.svelte";
+  import { store, DEFAULT_MANGA_PREFS } from "@store/state.svelte";
-  import { DEFAULT_MANGA_PREFS } from "@store/state.svelte";
+  import { resolvedCover }       from "@core/cover/coverResolver";
-  import type { MangaPrefs }  from "@store/state.svelte";
+  import type { MangaPrefs }     from "@store/state.svelte";
 
   let { ids, onClose }: {
     ids:     Set<number>;
@@ -42,6 +42,14 @@
   const get = <K extends keyof MangaPrefs>(key: K): MangaPrefs[K] => draft[key];
   const set = <K extends keyof MangaPrefs>(key: K, value: MangaPrefs[K]) => { draft = { ...draft, [key]: value }; };
 
+  const mosaicCovers = $derived.by(() => {
+    const idArr = [...ids].slice(0, 9);
+    return idArr
+      .map(id => store.library?.find(m => m.id === id))
+      .filter(Boolean)
+      .map(m => resolvedCover(m!.id, m!.thumbnailUrl));
+  });
+
   function apply() {
     for (const id of ids) {
       for (const key of Object.keys(draft) as (keyof MangaPrefs)[]) {
@@ -60,11 +68,25 @@
   <div class="modal" role="dialog" aria-modal="true" aria-label="Bulk Automation">
 
     <div class="modal-header">
-      <div class="header-left">
+      <div class="header-inner">
-        <span class="modal-title">Automation</span>
+        <div class="header-left">
-        <span class="modal-subtitle">{ids.size} series selected</span>
+          {#if mosaicCovers.length > 0}
+            <div class="mosaic" aria-hidden="true">
+              {#each mosaicCovers.slice(0, 5) as src}
+                <img class="mosaic-tile" {src} alt="" />
+              {/each}
+              {#if ids.size > 5}
+                <span class="mosaic-overflow">+{ids.size - 5}</span>
+              {/if}
+            </div>
+          {/if}
+          <div class="header-text">
+            <span class="modal-title">Automation</span>
+            <span class="modal-subtitle">{ids.size} series selected</span>
+          </div>
+        </div>
+        <button class="close-btn" onclick={onClose} aria-label="Close"><X size={16} weight="light" /></button>
       </div>
-      <button class="close-btn" onclick={onClose} aria-label="Close"><X size={16} weight="light" /></button>
     </div>
 
     <div class="modal-body">
@@ -214,13 +236,37 @@
     animation: scaleIn 0.15s ease both;
   }
 
-  .modal-header {
+  .modal-header { border-bottom: 1px solid var(--border-dim); flex-shrink: 0; }
+
+  .header-inner {
     display: flex; align-items: center; justify-content: space-between;
-    padding: var(--sp-4) var(--sp-5); border-bottom: 1px solid var(--border-dim); flex-shrink: 0;
+    padding: var(--sp-4) var(--sp-5); gap: var(--sp-3);
   }
-  .header-left { display: flex; flex-direction: column; gap: 2px; }
+
+  .header-left { display: flex; align-items: center; gap: var(--sp-3); min-width: 0; }
+
+  .mosaic {
+    display: flex; align-items: center; flex-shrink: 0;
+  }
+
+  .mosaic-tile {
+    width: 28px; height: 38px;
+    object-fit: cover; border-radius: var(--radius-sm);
+    border: 1px solid var(--border-dim);
+    margin-left: -6px; box-shadow: -1px 0 0 var(--bg-surface);
+  }
+  .mosaic-tile:first-child { margin-left: 0; }
+
+  .mosaic-overflow {
+    font-family: var(--font-ui); font-size: var(--text-2xs);
+    color: var(--text-faint); letter-spacing: var(--tracking-wide);
+    margin-left: var(--sp-1); flex-shrink: 0;
+  }
+
+  .header-text { display: flex; flex-direction: column; gap: 2px; }
   .modal-title { font-size: var(--text-base); font-weight: var(--weight-medium); color: var(--text-primary); letter-spacing: var(--tracking-tight); }
   .modal-subtitle { font-family: var(--font-ui); font-size: var(--text-xs); color: var(--text-faint); letter-spacing: var(--tracking-wide); }
+
   .close-btn { display: flex; align-items: center; justify-content: center; width: 28px; height: 28px; border-radius: var(--radius-sm); color: var(--text-faint); background: none; border: none; cursor: pointer; transition: color var(--t-base), background var(--t-base); flex-shrink: 0; }
   .close-btn:hover { color: var(--text-muted); background: var(--bg-raised); }