Add t('home.count') localization and apply to amount-info-wrap

- Add home.count key to locale files
  - ko: "{{value}}건"
  - en: "{{value}} txns"
- Replace all NumericFormat with t('home.money') and t('home.count') in amount-info-wrap.tsx
- Apply count localization to transaction counts (totalTransactionCount, creditCardCount, accountTransferCount)
- Apply money localization to all remaining amount fields
- Remove NumericFormat dependency from amount-info-wrap.tsx

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

src/locales/ko.json

@@ -378,6 +378,7 @@
         "currencyWon": "원",
         "currencySymbol": "₩",
         "money": "{{value}}원",
+        "count": "{{value}}건",
         "goToSales": "오늘 매출 바로가기",
         "transactionInsights": "거래 인사이트",
         "basedOnLastWeek": "최근 일주일 기준",