This commit introduces several new features and improvements to Spotube:
- **DAB Music Integration:** Adds DAB Music as a new high-quality audio source, with support for searching, streaming, and downloading tracks.
- **Playback Quality Display:** Adds a UI element to the player to display the actual audio quality of the currently playing stream.
- **Performance Optimization:** Improves the startup and shutdown performance of the desktop application.
- **Dependency Fix:** Resolves a dependency conflict with `dio_retry` by implementing a custom retry interceptor.
- Add DAB Music as a new high-resolution audio source, including API integration, streaming, and download functionality.
- Display the current audio playback quality in the UI.
- Improve the performance of the desktop application, specifically its slow startup and shutdown times.
* feat: add youtube engine abstraction and yt-dlp integration
* chore: add yt-dlp as optional dependency
* feat: implement custom path support for youtube engines
* chore: check for custom path in setting engine select dropdown
* chore: update yt_dlp_dart
* chore: setting video url instead of video id in fetchSiblings
* feat: implement NewPipe engine
* chore: update local path to git url for flutter_new_pipe_extractor package
* chore: fix android build isn't working
* chore: fix routes not working when initially signing in
* refactor: drop fallback support to different sources
* feat: add android home widget support
* feat: style widget player and add intent and callbacks on action
* feat: responsive and working android home widget
* fix(android): models stripping causing it to not work for release apks
* chore: ios lockfile update
* feat: config for iOS widget
* cd: upgrade xcode
* cd: reduce xcode version
* feat: add a christmas background
* feat: add discord rpc support for macos, windows arm64 and linux arm64
* chore: discord rpc not clearing activity after close/setting rpc to false
* chore: add migration script to move from files from macos sandbox to non-sandbox directories
