chore: server should advertise listChanged capability

Author: himanshusinghs

src/server.ts

@@ -44,7 +44,7 @@ export class Server {
     async connect(transport: Transport): Promise<void> {
         await this.validateConfig();
 
-        this.mcpServer.server.registerCapabilities({ logging: {} });
+        this.mcpServer.server.registerCapabilities({ logging: {}, resources: { listChanged: true } });
 
         this.registerTools();
         this.registerResources();