- Updated `README.md` to include instructions for the new `redeploy-ubuntu.sh` script and added a link to the new `REDEPLOY_GUIDE.md`.
- Created `REDEPLOY_GUIDE.md` detailing the redeployment process, including backup creation, code updates, and troubleshooting steps.
- Introduced `redeploy-hint.md` for GitHub Actions automation example, outlining setup for automatic redeployment on push events.
- Improved documentation structure for better navigation and clarity.
- 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.
