feat(frontend): add library paged types, syncStatus/triggerSync/admin API methods

k-tv-frontend/lib/types.ts

@@ -292,3 +292,33 @@ export interface CurrentBroadcastResponse {
   offset_secs: number;
   block_access_mode: AccessMode;
 }
+
+// Library management
+// Note: LibraryItemResponse is already defined in this file (search for it above).
+// LibraryItemFull extends it with the extra fields returned by the DB-backed endpoint.
+
+export interface LibraryItemFull extends LibraryItemResponse {
+  thumbnail_url?: string | null;
+  collection_id?: string | null;
+  collection_name?: string | null;
+}
+
+export interface PagedLibraryResponse {
+  items: LibraryItemFull[];
+  total: number;
+}
+
+export interface LibrarySyncLogEntry {
+  id: number;
+  provider_id: string;
+  started_at: string;
+  finished_at?: string | null;
+  items_found: number;
+  status: 'running' | 'done' | 'error';
+  error_msg?: string | null;
+}
+
+export interface AdminSettings {
+  library_sync_interval_hours: number;
+  [key: string]: unknown;
+}