- Added port availability detection using TCP binding tests
- Implemented port fallback mechanism searching for available ports
- Support for both HTTP and gRPC port handling
- IP-aware port checking using actual service bind address
- Dual-interface verification (specific IP and wildcard 0.0.0.0)
- All services (Master, Volume, Filer, S3, WebDAV, Admin) auto-reallocate to available ports
- Enables multiple mini instances to run simultaneously without conflicts