I'm taking the GitWorkshop idea and starting from scratch (calling it #GitRepublicWeb) with everything redesign as a generic homepage for a developer or development project. This instance is trimmed to #GitCitadel, but you'll be able to just edit the configs and self-host under your own domain, and it'll look the way you want it to.
The landing page is going to be getting a kind 01/30023 feed, from your npub (it will be from nostr:npub1s3ht77dq4zqnya8vjun5jp3p44pr794ru36d0ltxu65chljw8xjqd975wz)

Lots of login options, but no bare nsecs because I don't want to know you that well.

Reactive search on the repo overview

Repo detail view:
* About page and general information and ReadMe
* File explorer (maybe 🤣)
* Issues (with full feed markup)
* Documentation (whichever 30040 index you want to display, containing 30041 publication content and/or wiki pages).
More reactive search. Upvoting and some standard filters.

Leaving off proposals, as that's out of scope.