* ios: video support
* made video experience prettier
* line reordering
* fix warning
* remove playback speed
* fullscreen player
* removed unused code
* fix conflict
* setting playing status better
* thumbnail dimensions and loading indicator
* fill under video
---------
Co-authored-by: Evgeny Poberezkin <2769109+epoberezkin@users.noreply.github.com>