public function up(): void 	{ 		Schema::table('filters', function (Blueprint $table) { 			$table->dropColumn(['name', 'display_label']); 		});  		Schema::table('filters', function (Blueprint $table) { 			$table->json('name')->nullable()->after('id'); 			$table->json('display_label')->nullable()->after('name'); 			$table->uuid('market_id')->nullable()->after('name');  			$table->foreign('market_id')->references('id')->on('markets')->nullOnDelete(); 		}); 	}