Finishing moving gitea source from github to gitea

Commenting here since the issue is locked.

I was wondering if there are any specific plans for finishing the move tracked in Gitea hosted Gitea · Issue #1029 · go-gitea/gitea · GitHub

As far as I can tell, all blockers have been taken care of for a while (IIRC several months at least), and the bug keeps getting moved to later and later milestones.