feat(client): handle tools/resources/prompts list_changed notifications

Mirrors the existing tasks/list_changed handler. When a server with
listChanged: true capability sends the corresponding notification, the
inspector now refreshes its catalog via the same listTools / listResources /
listPrompts functions used by the manual Refresh buttons.

Before this fix, the inspector imported the *ListChangedNotificationSchema
types from the SDK but never dispatched on them — gateway-style MCP servers
that hot-load tools mid-session had stale UIs until the user manually
reconnected.

Closes #832.

Author: Aditya-Chilka

client/src/App.tsx

@@ -404,6 +404,15 @@ const App = () => {
       if (notification.method === "notifications/tasks/list_changed") {
         void listTasks();
       }
+      if (notification.method === "notifications/tools/list_changed") {
+        void listTools();
+      }
+      if (notification.method === "notifications/resources/list_changed") {
+        void listResources();
+      }
+      if (notification.method === "notifications/prompts/list_changed") {
+        void listPrompts();
+      }
 
       if (notification.method === "notifications/tasks/status") {
         const task = notification.params as unknown as Task;