This commit introduces automated Supabase deployment and refines the installation process.
Key improvements:
- Added supabase/deploy.sh: A comprehensive script to deploy the full Supabase stack.
- Enhanced etc/init_supabase.sh: Systematically resolved database permission issues.
- Updated install.py: Integrated Supabase setup into the main installer and added monitoring configuration.
- Updated port mappings and initialization scripts to support the Supabase service stack.
- Add a fallback mechanism to RSA when ed25519 key generation fails in `install.py`.
- Update SSH key generation logic to avoid ed25519-specific messaging.
- Simplify comments and logic in `init_openbao.sh` by removing ed25519 assumptions.
- Compact XML formatting for port-mappings.
