written in PHP

If I wouldn't have to work for some months I would love to rewrite it in Kotlin to be honest

vibe coded

No. Only a few recent PRs involved AI code, not the whole project is vibe coded. Also keep in mind that one dev uses AI, the others write and review by hand.

it's on Microsoft Github

Yes, and I agree that this is no good. Benti already mentioned that we had plans to migrate the repo to a Forgejo instance but didn't have time to actually do it.