- Added get_mixed_port() to core/common.uc (reads sing-box config.json) - agent_api.uc, api.uc: use common.get_mixed_port() - warp_generator.uc: use config port instead of hardcoded fallback - watchdog.uc: use mixed_ports_from_config() for Clash API calls - runtime.uc: dynamic port in conflict checks and proxy probe