Improved Live tab experience

Improvements

• Updated TV and radio channel overview on the Live tab.
• Add "sort by" filter in Search tab.
• iPad profile split view: Reset right navigation to its root when tapping again on left cells.
• iOS prediction for TV and radio livestreams.

Fixes

• Fix screen incorrectly turning off when watching videos with sound over AirPlay.
• Fix issue leading to the loading indicator being displayed more than necessary.
• Always hide the playback controls after entering full screen.
• Correctly take into account SDH accessibility opt-in when choosing subtitles automatically.