Resolve "Catch SpotifyWebAPIException"

Closes #59 (closed)

src/Controller/ArtistController.php

@@ -4,15 +4,14 @@ namespace App\Controller;
 
 use App\Service\SpotifyApiService;
 use App\Service\SpotifyPlaylistService;
+use SpotifyWebAPI\SpotifyWebAPI;
 use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
 use Symfony\Component\HttpFoundation\JsonResponse;
-use Symfony\Component\HttpFoundation\Response;
 use Symfony\Component\Routing\Annotation\Route;
 
 class ArtistController extends AbstractController
 {
-    /** @var SpotifyWebAPI */
-    private $spotifyApi;
+    private SpotifyWebAPI $spotifyApi;
 
     public function __construct(SpotifyApiService $spotifyApiService)
     {
@@ -24,10 +23,8 @@ class ArtistController extends AbstractController
 
     /**
      * @Route("/artists/top", name="get-artists-top")
-     *
-     * @return Response
      */
-    public function getArtists(): Response
+    public function getArtists(): JsonResponse
     {
         $rawTopArtists = $this->spotifyApi->getMyTop(
             'artists',