feat: implement index methods for Accommodation, Entry, Food, and Merchandise controllers; add service methods for fetching current items

app/Domains/FiestaFutbolInfantil/Controllers/MerchandiseController.php

@@ -7,11 +7,20 @@ use App\Domains\FiestaFutbolInfantil\Resources\MerchandiseResource;
 use App\Domains\FiestaFutbolInfantil\Services\MerchandiseService;
 use App\Http\Controllers\Controller;
 use Illuminate\Http\JsonResponse;
+use Illuminate\Http\Request;
+use Illuminate\Http\Resources\Json\AnonymousResourceCollection;
 
 class MerchandiseController extends Controller
 {
     public function __construct(private readonly MerchandiseService $merchandiseService) {}
 
+    public function index(Request $request): AnonymousResourceCollection
+    {
+        return MerchandiseResource::collection(
+            $this->merchandiseService->all($request->user()->tenant()->firstOrFail())
+        );
+    }
+
     public function store(UpsertMerchandiseRequest $request): JsonResponse
     {
         $tenant = $request->user()->tenant()->firstOrFail();