public function up(): void 	{ 		Schema::create('product_filters', function (Blueprint $table): void { 			$table->uuid('id')->primary(); 			$table->string('value', 500)->nullable(); 			$table->uuid('filter_id'); 			$table->uuid('product_id');  			$table->foreign('filter_id')->references('id')->on('filters')->onDelete('cascade'); 			$table->foreign('product_id')->references('id')->on('products')->onDelete('cascade'); 			$table->timestamps(); 			$table->index(Model::CREATED_AT); 		}); 	}