feature request: Media folder: Scan all subfolders, be flexible

[sjorge]

Feature requests themselves should go on https://features.jellyfin.org/ this forum is for discussing existing feature requests.

Jellyfin certainly scans media in sub directories already, there is a naming guide here:
https://jellyfin.org/docs/general/server/media/shows/
https://jellyfin.org/docs/general/server/media/movies
https://jellyfin.org/docs/general/server/media/music

Deviating from that might still work fine though, for example I have a higher level that is just A, B, C, ... I just add all those directories to the library instead and it works fine.