Chore: Restructure Repository for SvelteKit

_old/features/library/store/libraryState.svelte.ts

@@ -0,0 +1,45 @@
+import { store, updateSettings, setCategories, setLibraryUpdates, addToast } from "@store/state.svelte";
+import type { LibrarySortMode, LibrarySortDir, LibraryStatusFilter, LibraryContentFilter } from "@store/state.svelte";
+import type { Category } from "@types";
+
+export { store };
+
+export function setTabSort(tab: string, mode: LibrarySortMode, dir?: LibrarySortDir) {
+  const prev   = store.settings.libraryTabSort[tab];
+  const newDir = dir ?? prev?.dir ?? "asc";
+  updateSettings({
+    libraryTabSort: { ...store.settings.libraryTabSort, [tab]: { mode, dir: newDir } },
+  });
+}
+
+export function toggleTabSortDir(tab: string) {
+  const prev = store.settings.libraryTabSort[tab];
+  const mode = prev?.mode ?? "az";
+  const dir  = prev?.dir  === "asc" ? "desc" : "asc";
+  setTabSort(tab, mode, dir);
+}
+
+export function setTabStatus(tab: string, status: LibraryStatusFilter) {
+  updateSettings({
+    libraryTabStatus: { ...store.settings.libraryTabStatus, [tab]: status },
+  });
+}
+
+export function toggleTabFilter(tab: string, filter: LibraryContentFilter) {
+  const current = store.settings.libraryTabFilters?.[tab] ?? {};
+  updateSettings({
+    libraryTabFilters: {
+      ...(store.settings.libraryTabFilters ?? {}),
+      [tab]: { ...current, [filter]: !current[filter] },
+    },
+  });
+}
+
+export function clearTabFilters(tab: string) {
+  updateSettings({
+    libraryTabStatus: { ...store.settings.libraryTabStatus, [tab]: "ALL" },
+    libraryTabFilters: { ...(store.settings.libraryTabFilters ?? {}), [tab]: {} },
+  });
+}
+
+export { setCategories, setLibraryUpdates, addToast };