Feat: Discord RPC

src/components/reader/Reader.svelte

@@ -5,6 +5,7 @@
   import { FETCH_CHAPTER_PAGES, MARK_CHAPTER_READ, ENQUEUE_DOWNLOAD, ENQUEUE_CHAPTERS_DOWNLOAD } from "../../lib/queries";
   import { store, closeReader, openReader, addHistory, updateSettings, checkAndMarkCompleted, setSettingsOpen } from "../../store/state.svelte";
   import { matchesKeybind, toggleFullscreen, DEFAULT_KEYBINDS } from "../../lib/keybinds";
+  import { setReading } from "../../lib/discord";
   import type { FitMode } from "../../store/state.svelte";
 
   // ─── Constants ────────────────────────────────────────────────────────────────
@@ -190,6 +191,19 @@
       : store.activeChapter
   );
 
+  // ─── Discord RPC ──────────────────────────────────────────────────────────────
+  // displayChapter already handles both single/double (store.activeChapter) and
+  // longstrip auto-next (visibleChapterId) — so reacting to it here means RPC
+  // updates on every chapter transition regardless of reading mode.
+
+  $effect(() => {
+    const chapter = displayChapter;
+    const manga   = store.activeManga;
+    if (store.settings.discordRpc && chapter && manga) {
+      setReading(manga, chapter);
+    }
+  });
+
   const adjacent = $derived.by(() => {
     const ref = displayChapter ?? store.activeChapter;
     if (!ref || !store.activeChapterList.length) return { prev: null, next: null, remaining: [] };

src/components/settings/Settings.svelte

@@ -775,6 +775,13 @@
                 </div>
               </div>
             </div>
+            <div class="section">
+              <p class="section-title">Integrations</p>
+              <label class="toggle-row">
+                <div class="toggle-info"><span class="toggle-label">Discord Rich Presence</span><span class="toggle-desc">Show what you're reading in your Discord status</span></div>
+                <button role="switch" aria-checked={store.settings.discordRpc} aria-label="Discord Rich Presence" class="toggle" class:on={store.settings.discordRpc} onclick={() => updateSettings({ discordRpc: !store.settings.discordRpc })}><span class="toggle-thumb"></span></button>
+              </label>
+            </div>
           </div>
 
         
@@ -1778,7 +1785,7 @@
               <p class="section-title">Links</p>
               <div class="about-block">
                 <a href="https://github.com/Youwes09/Moku" target="_blank" class="about-line" style="color:var(--accent-fg);text-decoration:none">GitHub →</a>
-                <a href="https://discord.gg/cfncTbJ2" target="_blank" class="about-line" style="color:var(--accent-fg);text-decoration:none;margin-top:var(--sp-1)">Discord →</a>
+                <a href="https://discord.gg/Jq3pwuNqPp" target="_blank" class="about-line" style="color:var(--accent-fg);text-decoration:none;margin-top:var(--sp-1)">Discord →</a>
               </div>
             </div>