- Updated `GATEWAY_RUN.md` to clarify the use of HTTP GET requests for traffic and memory metrics, ensuring compatibility with upstream services. - Added `testUrl` property to `MihomoProxyEntry` type for health check configuration. - Refactored Svelte component to implement a delay query function, improving error handling and stability during data retrieval. - Renamed functions for clarity and improved the polling mechanism for traffic and memory data, enhancing overall performance.