WIP: Implement menu/navigation

src/Controller/Teamer/Profile/AvailabilitiesController.php

@@ -0,0 +1,18 @@
+<?php
+
+namespace App\Controller\Teamer\Profile;
+
+use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
+use Symfony\Component\HttpFoundation\Response;
+use Symfony\Component\Routing\Annotation\Route;
+use Symfony\Component\Security\Http\Attribute\IsGranted;
+
+class AvailabilitiesController extends AbstractController
+{
+    #[Route('/teamer/profile/availabilities', name: 'app_teamer_profile_availabilities')]
+    #[IsGranted('ROLE_TEAMER')]
+    public function index(): Response
+    {
+        return $this->render('');
+    }
+}