매매 시그널 알림 수정

frontend/src/utils/tradeNotificationListLayout.ts

@@ -43,6 +43,25 @@ export function saveTradeNotificationListSort(sort: TradeNotificationListSort):
   patchUiPreferences({ tradeNotifications: { listSort: sort } });
 }
 
+export type TradeNotificationReadFilter = 'all' | 'unread';
+
+export const TRADE_NOTIFICATION_READ_FILTER_OPTIONS: {
+  value: TradeNotificationReadFilter;
+  label: string;
+}[] = [
+  { value: 'all', label: '전체' },
+  { value: 'unread', label: '미확인' },
+];
+
+export const TRADE_NOTIFICATION_SORT_OPTIONS: {
+  value: TradeNotificationListSort;
+  label: string;
+}[] = [
+  { value: 'market', label: '종목순' },
+  { value: 'newest', label: '최신시간순' },
+  { value: 'oldest', label: '이전시간순' },
+];
+
 /** 알림 목록 시간봉 필터 — '' = 전체 */
 export type TradeNotificationCandleFilter = '' | (typeof STRATEGY_CANDLE_TYPE_OPTIONS)[number]['value'];