Bug fixes and improvements

[lamarios]

• TV: fix issue with playlist performance when there are a lot of videos
• TV: add handling of remote media buttons (play/pause/skip etc...) add exponentially increasing fast forward / rewind if the remote is pressed rapidly or held for long
• TV: Add duration of video in both thumbnail and video description
• TV: Use full height of the screen to scroll through things and add a background when doing so to make it more readable when content is over the channel image
• Links will now be parsed in comments as well
• clicking a video link in a video description will now open the video in clipious instead of the browser
• clickable timestamp in video description

fix #247
fix #257

Revamped tv screens:
Screencast from 2023-08-03 18-39-39.webm