Need more explicit, updated, and differentiable examples.

[humblemodulo]

Would it be possible to get an example of divergent credentials for PGBOUNCER and POSTGRES (using more recent versions of Postgres)? Using the example with homogenous credentials appears to work, but customization isn't intuitive -- especially for situations where multiple databases exist. I keep receiving password authentication failed and I need the ability to differentiate between what credentials are meaningful where (without visually parsing the docker compose file). Additionally, your documentation makes it look like the userlist.txt formula is md5 + ((md5 of password) + username), but per generate-userlist it's actually md5 + (md5 of (password+username)).

Anyway, definitely appreciate the work done here, but significantly more differentiable, and explicit, examples would be nice. Also, perhaps a pgbouncer.ini-only example.