feat(frontend): plex settings page

src/pages/settings/plex.tsx

@@ -0,0 +1,14 @@
+import React from 'react';
+import type { NextPage } from 'next';
+import SettingsLayout from '../../components/Settings/SettingsLayout';
+import SettingsPlex from '../../components/Settings/SettingsPlex';
+
+const PlexSettingsPage: NextPage = () => {
+  return (
+    <SettingsLayout>
+      <SettingsPlex />
+    </SettingsLayout>
+  );
+};
+
+export default PlexSettingsPage;