public function up(): void 	{ 		Schema::create('wishlist_customer_products', function (Blueprint $table): void { 			$table->uuid('customer_id'); 			$table->uuid('product_id'); 			$table->timestamps();  			$table->foreign('customer_id')->references('id')->on('customers')->onDelete('cascade'); 			$table->foreign('product_id')->references('id')->on('products')->onDelete('cascade'); 			$table->index(Model::CREATED_AT); 		}); 	}