[UI/UX] Store and cloudron.io categories for media players

[A Former User]

With the increase of media player apps past Emby and Jellyfin, this would be really useful. If not for existing users, for newer users. Just makes it look more polished and makes it easier to quickly get to what you need.

[jdaviescoates]

@atrilahiji yeah, I think there should probably be a media category in the store. Possible even a music (Navidrome etc) and video (Peertube etc) one too.

[girish]

Indeed, I have add a Media section now for next release.