refactor(domain): remove redundant IAppSettingsRepository re-export; add TODO for Jellyfin enrichment

k-tv-backend/domain/src/lib.rs

@@ -24,6 +24,5 @@ pub use library::{
     ILibraryRepository, LibraryCollection, LibraryItem, LibrarySearchFilter,
     LibrarySyncAdapter, LibrarySyncLogEntry, LibrarySyncResult,
 };
-pub use repositories::IAppSettingsRepository;
 pub use services::{ChannelService, ScheduleEngineService, UserService};
 pub use value_objects::*;

k-tv-backend/infra/src/jellyfin/mapping.rs

@@ -31,6 +31,7 @@ pub(super) fn map_jellyfin_item(item: JellyfinItem) -> Option<MediaItem> {
         series_name: item.series_name,
         season_number: item.parent_index_number,
         episode_number: item.index_number,
+        // TODO(library-sync): populate thumbnail_url from Jellyfin image API and collection_id from parent_id when FullSyncAdapter is implemented (Task 5)
         thumbnail_url: None,
         collection_id: None,
     })