- Introduced `redeploy-ubuntu.sh` for automated redeployment of the AI Review Agent.
- Implemented steps for service management, backup creation, code updates, dependency installation, database migrations, and frontend build.
- Added user-friendly output messages and error handling for better user experience.
- Ensured proper permissions and checks for running the script as a non-root user.
- Included instructions for rollback in case of deployment issues.
