Default credentials are admin / admin unless you set DASHBOARD_ADMIN_PASSWORD.On first login, the response can include must_change_password: true if the dashboard is still using the bootstrap admin password.
Docker Deployments: If you are deploying the Dashboard via a custom docker-compose.yml or docker run, you must set the DASHBOARD_API_ORIGIN environment variable for the Dashboard container to point to the backend API, for example DASHBOARD_API_ORIGIN=http://memorose-node-0:3000. If omitted, the Dashboard will attempt to proxy login requests to 127.0.0.1 inside its own container, resulting in a connect ECONNREFUSED 127.0.0.1:3000 error.