- Add config.sh with centralized container names and ports
- Update healthcheck.sh to use config variables (avoid hardcoding)
- Add health check targets to Makefile (health, health-*)
- Add backup utility targets to Makefile (backup, backup-*)
- Reorganize Makefile help output by service category
Add healthcheck.sh for service status monitoring
- Check container health and port accessibility
- Support individual service or all-services check
Add backup.sh for data protection
- Backup service data and configurations
- List existing backups
- Cleanup old backups with retention policy
Unix philosophy: small sharp tools that do one thing well