Fixed 'use client' usage.

src/app/(main)/settings/users/[userId]/page.tsx

@@ -1,5 +1,10 @@
-import UserSettings from './UserSettings';
+import UserPage from './UserPage';
+import { Metadata } from 'next';
 
 export default function ({ params: { userId } }) {
-  return <UserSettings userId={userId} />;
+  return <UserPage userId={userId} />;
 }
+
+export const metadata: Metadata = {
+  title: 'User Settings - Umami',
+};