public function up(): void 	{ 		Schema::create('categories', function (Blueprint $table): void { 			$table->uuid('id')->primary(); 			$table->uuid('survey_id'); 			$table->json('name'); 			$table->unsignedSmallInteger('ordering')->default(0); 			$table->boolean('active')->default(true); 			$table->timestamps();  			$table->index(Model::CREATED_AT);  			$table->foreign('survey_id')->references('id')->on('surveys')->cascadeOnDelete(); 		}); 	}