add some kind of save/like button

[KraXen72]

it would be nice if i could save certain videos when i've watched them and deemed them to be good enough to be rewatched. I know this can be done by simply adding them to a playlist on youtube.com but it would be nice in app. I understand if out of scope tho.

[probablykasper]

Yeah I'm not really too sure about the benefit of saving videos to Kadium instead of using playlists. It definitely wouldn't be much of a problem to at least have it in the File menu though.

I'd be happy to accept PRs for the feature requests (or go for them myself if someone decides to become a GitHub sponsor)