New dev here, just came across Activepieces and was wondering if I could get a few questions answered. I tried to set up Pulumi from a local image following the deployment guide, but it asked me for a stack passphrase that I did not know. Then I tried to deploy Activepieces through AWS ECR + ECS. The deployment is up but I think I am the only administrator and I have some issues adding others. In addition, does anyone know how auth is managed and where the database is?