añadido crd para Song y transladada la logica de /gallery a un controller

app/Http/Controllers/RootController.php

@@ -3,14 +3,17 @@
 namespace App\Http\Controllers;
 
 use Inertia\Inertia;
+use Inertia\Response;
+
 
 class RootController extends Controller
 {
     // Muestra Login
-    public function index()
+    public function index(): Response
     {
         return Inertia::render('Auth/Login', [
             'canResetPassword' => false,
             'status' => session('status'),
-        ]);    }
+        ]);
+    }
 }