Feature request : playlist art

[Mageti]

Hello,
Thanks for your app, it's great, all my family use it with our private funkwhale server.
I have one feature request: it would be good to have an "album art" for the playlists. I do not know if playlist images exist on the server, but if not, the image associated with the first music of the playlists would be ok for me as the playlist images.
What do you think ?
Thanks in advance