feat: refactor product variant handling to use product pricing and remove unnecessary fields

database/seeders/ProductCatalogFromImagesSeeder.php

@@ -200,11 +200,7 @@ class ProductCatalogFromImagesSeeder extends Seeder
             ];
 
             $this->productService->createVariant($product, [
-                'slug' => $metadata['product_slug'].'-'.Str::slug((string) $size),
-                'nombre' => $metadata['product_name'].' - Talle '.$size,
                 'stock' => $pricing['stock'],
-                'descripcion' => $metadata['description'],
-                'precio' => $pricing['price'],
                 'definitions' => $definitions,
                 'images' => $images,
             ]);