fix: use correct route to redirect anonymous users

src/EventListener/AccessDeniedListener.php

@@ -41,7 +41,7 @@ class AccessDeniedListener
         ]);
 
         $user = $this->security->getUser();
-        $redirectRoute = $user ? $user->getDefaultRoute() : 'app_login';
+        $redirectRoute = $user ? $user->getDefaultRoute() : 'app_index';
 
         $event->setResponse(new RedirectResponse($this->urlGenerator->generate($redirectRoute)));
     }