Can you help me deal with the bots?

Trying to purge them and set up with Lemmy Ansible, I've disabled signups without admin approval for now.

I see a postgres container and a password but I'm not very familiar with postgres, I tried psql but can't get access

Edit: Also anyone who's de-federated with us, please reconsider. We're a small server with active admin and will get a handle on this, I promise! We had an easy process to sign up for a few days while I got my users over and forgot to turn it off

Edit2: Looking much more healthy now, I will put the commands I've used in a comment below