- Created scripts/generate_secret.sh to generate supervisor secrets
- Added .env.example with all configuration options
- Created scripts/environment.sh to load env vars from .env
- Updated scripts/run.sh to use env vars and pass as flags
- Simplified supervisor binary:
- Removed bootstrap-admin-key and config file support
- Made admin-secret required
- Minimal output (only URLs)
- Clean startup with no verbose logging
- Updated .gitignore for .env and log files
