feat: implement product and attachment management service with supporting migrations and API controllers

app/Domains/Catalog/Controllers/ProductController.php

@@ -18,7 +18,11 @@ class ProductController extends Controller
     public function index(Tenant $tenant): JsonResponse
     {
         return ProductResource::collection(
-            Product::query()->where('tenant_codigo', $tenant->codigo)->latest()->paginateFromRequest()
+            Product::query()
+                ->where('tenant_codigo', $tenant->codigo)
+                ->with('attachments')
+                ->latest()
+                ->paginateFromRequest()
         )->response();
     }
 
@@ -33,7 +37,7 @@ class ProductController extends Controller
     {
         $producto = $this->resolveScopedProduct($tenant, $producto);
 
-        return ProductResource::make($producto->load('variants.definitions.attribute'));
+        return ProductResource::make($producto->load(['attachments', 'variants.definitions.attribute', 'variants.attachments']));
     }
 
     public function update(UpdateProductRequest $request, Tenant $tenant, Product $producto, ProductService $productService): ProductResource