MAPG-191 don't create separate variable for data where not necessary

src/Controller/HomeController.php

@@ -24,7 +24,6 @@ class HomeController
     {
         // session starts with the request, this method just sends valid data to the client
 
-        $data = ['antiCsrfToken' => $this->request->session()->get('anti_csrf_token')];
-        return new JsonContent($data);
+        return new JsonContent(['antiCsrfToken' => $this->request->session()->get('anti_csrf_token')]);
     }
 }