Improvements:
- Add "pinch to zoom" support to mpv

Fixes:
- Fix play icon color in settings
- Fix mpv subfont.ttf not loading
  - This fixes mpv not displaying SubRip Text (SRT) subtitles
- Fix external subtiles not working in mpv
- Fix crash when using swiping gesture if video is not loaded yet
- Fix player crashing when no PlayerItems are passed
- Fix only showing 1 discovered server

Translations: Korean, Polish, Spanish