DeoVR app release 14.2

Version of DeoVR app 14.2 for Quest, Pico and Steam

New:
- Curved flat mesh - for flat videos, you can now curve the screen
- Video FOV control - you can change FOV in right settings panel

Improvements:
- Allowed offline usage of the app
- UI dragging improved
- Disabled boundaries for Quest PT

Bug fixes:
- Fixed thumbnails preview showing incorrect video
- Fixed filtering by channel
- Fixed like counter showing incorrect values in player