feat: implement multi-provider support in media library

- Introduced IProviderRegistry to manage multiple media providers.
- Updated AppState to use provider_registry instead of a single media_provider.
- Refactored library routes to support provider-specific queries for collections, series, genres, and items.
- Enhanced ProgrammingBlock to include provider_id for algorithmic and manual content types.
- Modified frontend components to allow selection of providers and updated API calls to include provider parameters.
- Adjusted hooks and types to accommodate provider-specific functionality.

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

@@ -14,7 +14,7 @@ pub mod value_objects;
 // Re-export commonly used types
 pub use entities::*;
 pub use errors::{DomainError, DomainResult};
-pub use ports::{Collection, IMediaProvider, ProviderCapabilities, SeriesSummary, StreamingProtocol, StreamQuality};
+pub use ports::{Collection, IMediaProvider, IProviderRegistry, ProviderCapabilities, SeriesSummary, StreamingProtocol, StreamQuality};
 pub use repositories::*;
 pub use iptv::{generate_m3u, generate_xmltv};
 pub use services::{ChannelService, ScheduleEngineService, UserService};