New:
- App Control: Custom apps, keywords, unmute delays.
- Settings: Unified mute control & casting options.
- Casting: Support for Spotify & other apps.
- Jio Saavn: Added support with ad detection.
- Debug: Mute test button & media status info.
- MIUI: Autostart & notification listener fixes.

Fixes:
- Fastlane validation errors.
