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

database/migrations/2026_06_24_000200_create_productos_variantes_table.php

@@ -14,11 +14,7 @@ return new class extends Migration
         Schema::create('productos_variantes', function (Blueprint $table) {
             $table->id();
             $table->unsignedBigInteger('producto_id');
-            $table->string('slug')->nullable();
-            $table->string('nombre')->nullable();
             $table->unsignedInteger('stock')->default(0);
-            $table->text('descripcion')->nullable();
-            $table->decimal('precio', 10, 2);
             $table->timestamps();
 
             $table->foreign('producto_id')

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,
             ]);