fix: remove id from mcp result

Author: b10902118

packages/mcp/src/websocket.ts

@@ -152,6 +152,7 @@ export class ExtensionWebSocketServer {
       const originalReject = reject;
       resolve = (value: any) => {
         clearTimeout(timeout);
+        delete value.id;
         originalResolve(value);
       };
       reject = (error: Error) => {