Remove Layout in page components, used in _app

This fixes a glitch where the theme change button would stop working on client route change.

src/pages/account/index.tsx

@@ -1,15 +1,12 @@
-import Layout from '@/components/ui/Layout';
 import { NextPage } from 'next';
 
 interface AccountPageProps {}
 
 const AccountPage: NextPage<AccountPageProps> = () => {
   return (
-    <Layout>
-      <div>
-        <h1>Account Page</h1>
-      </div>
-    </Layout>
+    <div>
+      <h1>Account Page</h1>
+    </div>
   );
 };