feat(category): add banner functionality to categories with related resource and migration tests

app/Domains/Commerce/Catalog/Resources/CategoryResource.php

@@ -0,0 +1,24 @@
+<?php
+
+namespace App\Domains\Commerce\Catalog\Resources;
+
+use App\Domains\Commerce\Catalog\Models\Category;
+use Illuminate\Http\Request;
+use Illuminate\Http\Resources\Json\JsonResource;
+
+/** @mixin Category */
+class CategoryResource extends JsonResource
+{
+    /** @return array<string, mixed> */
+    public function toArray(Request $request): array
+    {
+        return [
+            'id' => $this->id,
+            'nombre' => $this->nombre,
+            'categoria_id' => $this->categoria_id,
+            'banner_url' => $this->banner_enabled
+                ? $this->banner?->getTemporaryUrl(1440)
+                : null,
+        ];
+    }
+}