ongres/stackgres ? reverse-engineered prompt

Build me a Kubernetes operator for managing a full PostgreSQL stack, not just the database itself.

I want it to install and run a production ready Postgres setup on Kubernetes with automatic failover, high availability, backups, monitoring, centralized logs, and built in connection pooling. It should include a web console for managing clusters and give me good defaults so I can deploy it without a lot of manual tuning. Make it work like an opinionated Postgres distribution, where the operator handles the messy parts and keeps things running reliably.

Please make the experience feel simple for someone who just wants to create a Postgres cluster and use it in a real environment. If you need to check current docs or best practices for the Kubernetes and Java pieces, go ahead and look them up online.