[REQ] More badges for codeberg

[MarcoRavich]

Hi there, 1st of all thanks for this cool project !

It would be extremely useful to have more badges (such as license for codeberg) and language (for both codeberg and github).

Last but not least, sourceforge and gitlab support would be very nice too.

Thanks in advance !

[SplittyDev]

Hi, I've started work on GitLab endpoints quite some time ago: #14

If I remember correctly, I ran into some issues with how the GitLab endpoints work and didn't put more work into it for the time being, and I don't have so much free time on my hands to continue work on that at the moment.

If you or anyone else wants to continue work on implementing those endpoints that would be great!