Cover art doesn't work.

[cdknight]

Hi, it seems that after getting the basic functionalities of this to work, the cover art doesn't show up for any of my songs.

[cniw]

currently only supports a few titles that are already listed in this catalog lists.

for another title i need to upload the image assets to the discord server and put it into catalog lists first, this feature does not automatically search for images from every songs.

@cdknight if you have a lot of image assets, you can host them just for you, log in here and upload them there.

[RivenSkaye]

Might wanna look into fetching cover art through mpv. Should be a metadata field on the current playing file, if present.
Once I got my current project stable, I can look into the calls to be made for that and PR it