# Development Servers **MANDATORY**: You MUST restart the backend server IMMEDIATELY after ANY backend code change (files in `packages/server/` or `packages/core/`). Do NOT wait for the user to ask — restart automatically every time. Failure to restart means the user will test against stale code and encounter bugs that don't exist. ```bash bash scripts/restart-backend.sh ``` **IMPORTANT**: When the user requests it, restart the frontend dev server: ```bash bash scripts/restart-frontend.sh ``` ## Test Credentials Default test account: username `admin`, password `admin1`.