Add support for Forgejo

[crop2000]

No description provided.

[piegamesde]

Thank you, that looks like a pretty good start already. How does forgejo differ from Gitea? Could we maybe even support both simply by adding an alias to the CLI subcommand?

Also, please add some tests, both a Rust test (I'd suggest using the Lix repo as test subject) and a mock test in test.nix

P.S.: Your commit is credited to @olafklingt instead of you, please double-check that this is indeed correct

[crop2000]

i did hand test it with lix, and can write some Rust test and a mock tests.
I don't know about the differences to gittea.
But as what we are using is fairly similar to github i don't expect that they diverged on this topic.

[crop2000]

I tend to feel that adding gitea support via a alias is just cluttering the cli ux ... so i didn't add an alias.

[piegamesde]

Looking mostly good to me, just some code nits

[crop2000]

are you interested in this pr?

[piegamesde]

Yes, still interested. Just spread a bit thin at the moment unfortunately

[crop2000]

:)