This commit introduces a debouncing mechanism for media and user data updates to improve UI performance and reduce jank during high-frequency WebSocket traffic. It also adds a new `likes` field to the user data schema to support watchlist functionality and refactors local database patching.

### Key Changes:

*   **UI Performance & Batching**:
    *   **ViewModel Debouncing**: Implemented `MutableSharedFlow` triggers with `debounce` (300ms–500ms) in `HomeViewModel`, `SearchViewModel`, `ItemDetailViewModel`, `LibraryContentViewModel`, and `GenreResultsViewModel`. This batches incoming WebSocket updates into single UI state changes instead of triggering a recomposition for every individual item update.
    *   **Live TV Optimization (`LiveTvViewModel.kt`)**: Added a `tabSwitchTrigger` with a 200ms debounce to prevent rapid-fire data reloading when quickly switching between Home, Guide, and Channel tabs.
    *   **Home Screen Refresh**: Introduced `layoutRefreshTrigger` in `HomeViewModel` to consolidate dynamic section updates and avoid redundant layout calculations.

*   **Data & Persistence**:
    *   **Database Schema (`AfinityDatabase.kt`, `DatabaseMigrations.kt`)**: Bumped database version to `44` and added a migration to include the `likes` column in the `userdata` table.
    *   **Local Patching (`UserDataDao.kt`, `DatabaseRepository.kt`)**: Added `patchUserDataLocally` to allow direct updates to specific fields (played, favorite, likes, position) in the local database without requiring a full metadata refresh.
    *   **Media Change Management (`MediaChangeManager.kt`)**: Refactored `applyUserDataChangesBatch` to use the new local patching mechanism. Introduced a 1-second debounce for refreshing "Next Up" and "Continue Watching" sections after WebSocket syncs finish.

*   **Item Detail Enhancements (`ItemDetailViewModel.kt`)**:
    *   Implemented manual unplayed count arithmetic in the UI state for Episodes and Seasons to provide immediate visual feedback upon status changes while a background sync is pending.
    *   Added `backgroundSyncTrigger` to debounce network synchronization after local state updates.

*   **Player & Library Fixes**:
    *   **Audiobookshelf (`AudiobookshelfPlayer.kt`)**: Improved `MediaController` release logic by properly canceling the `controllerFuture` to prevent potential leaks or crashes during rapid playback lifecycle changes.
    *   **Favorites & Watchlist**: Refined `loadFavorites` and `loadWatchlist` in their respective ViewModels to prevent unnecessary reloads if data is already present in the UI state.
    *   **Logging**: Reduced verbosity in `NetworkModule.kt` by filtering out standard HTTP request/response headers from the logs.