feat(library): add media library browsing functionality

- Introduced new `library` module in the API routes to handle media library requests.
- Enhanced `AppState` to include a media provider for library interactions.
- Defined new `IMediaProvider` trait methods for listing collections, series, and genres.
- Implemented Jellyfin media provider methods for fetching collections and series.
- Added frontend components for selecting series and displaying filter previews.
- Created hooks for fetching collections, series, and genres from the library.
- Updated media filter to support series name and search term.
- Enhanced API client to handle new library-related endpoints.

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

@@ -13,7 +13,7 @@ pub mod value_objects;
 // Re-export commonly used types
 pub use entities::*;
 pub use errors::{DomainError, DomainResult};
-pub use ports::IMediaProvider;
+pub use ports::{Collection, IMediaProvider, SeriesSummary};
 pub use repositories::*;
 pub use services::{ChannelService, ScheduleEngineService, UserService};
 pub use value_objects::*;