Postkit: https://github.com/varunchopra/postkit

This is basically my version of "what all could you throw into Postgres?"

My problem with vibe coding/LLM assisted engineering is that it's hard to get the basic stuff that is independent of the application itself, correct, so I just use this and make sure everything I build has some consistency.

You can pop this in and use it as the base for your app and add login, permissions, etc. quite cleanly.