Fix date format after sync

The date and time format was incorrect after syncing data from the cloud. This commit addresses the issue.

src/utils/sync/transaction/downloadTransaction.ts

@@ -2,6 +2,7 @@
 import { supabase } from '@/lib/supabase';
 import { Transaction } from '@/components/TransactionCard';
 import { isSyncEnabled } from '../syncSettings';
+import { formatDateForDisplay } from './dateUtils';
 
 /**
  * Download transaction data from Supabase to local storage
@@ -34,9 +35,10 @@ export const downloadTransactions = async (userId: string): Promise<void> => {
       id: t.transaction_id || t.id,
       title: t.title,
       amount: t.amount,
-      date: t.date,
+      date: t.date ? formatDateForDisplay(t.date) : '날짜 없음',
       category: t.category,
-      type: t.type
+      type: t.type,
+      notes: t.notes
     }));
     
     // 기존 로컬 데이터 불러오기