feat: change deck edit style and add agent

src/pages/ai-agent/layouts/index.tsx

@@ -0,0 +1,14 @@
+import { Outlet } from 'react-router';
+
+export const Main = () => {
+  return (
+    <div className='flex w-full h-full flex-col bg-gray-200'>
+      <div className='layout-menu'>Agent</div>
+      <div className='flex-grow w-full'>
+        <div className='w-full h-full overflow-hidden'>
+          <Outlet />
+        </div>
+      </div>
+    </div>
+  );
+};