Add comprehensive i18n localization to settlement entity

- Convert settlement constants to i18n-compatible getter functions
- Add 28+ translation keys to settlement namespace
- Localize 11 settlement UI components

Constant conversions:
- getSettlementPeriodTypeBtnGroup(t)
- getSettlementPaymentMethodOptionsGroup(t)

Translation keys added:
- settlement.periodType.* (settlementDate, transactionDate)
- settlement.searchCriteria, searchPeriod
- settlement.settlementCompleted, depositScheduled
- settlement.settlementInfo, transferStatus, transferId, transferTime
- settlement.bankName, accountNumber, depositorName
- settlement.settlementDepositAmount, errorReason
- settlement.transactionDetailInfo
- settlement.cardBankTelecom, approvalAccountPhone
- common.weekdays.* (sun-sat)
- common.currencyUnit

Localized components:
- filter/list-filter.tsx
- calandar-wrap.tsx, calendar-grid.tsx
- calendar-settlement-item.tsx, calandar-amount-row.tsx
- info-wrap/settlement-info-wrap.tsx
- info-wrap/transaction-info-wrap.tsx
- list-summary-extend-settlement.tsx
- list-summary-extend-transaction.tsx

All settlement components now support Korean/English language switching.

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

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

src/entities/settlement/model/constant.ts

@@ -1,18 +1,20 @@
+import { TFunction } from 'i18next';
 import { SettlementPaymentMethod, SettlementPeriodType } from './types';
 
-export const SettlementPeriodTypeBtnGroup = [
-  {name: '정산일자', value: SettlementPeriodType.SETTLEMENT_DATE },
-  {name: '거래일자', value: SettlementPeriodType.TRANSACTION_DATE }
+export const getSettlementPeriodTypeBtnGroup = (t: TFunction) => [
+  {name: t('settlement.periodType.settlementDate'), value: SettlementPeriodType.SETTLEMENT_DATE },
+  {name: t('settlement.periodType.transactionDate'), value: SettlementPeriodType.TRANSACTION_DATE }
 ];
-export const SettlementPaymentMethodOptionsGroup = [
-  {name: '전체', value: SettlementPaymentMethod.ALL},
-  {name: '신용카드', value: SettlementPaymentMethod.CREDIT_CARD},
-  {name: '가상계좌', value: SettlementPaymentMethod.VIRTUAL_ACCOUNT},
-  {name: '계좌이체', value: SettlementPaymentMethod.ACCOUNT_TRANSFER},
-  {name: '계좌간편결제', value: SettlementPaymentMethod.ACCOUNT_EASY_PAY},
-  {name: '휴대폰', value: SettlementPaymentMethod.MOBILE_PAYMENT},
-  {name: 'SSG 머니', value: SettlementPaymentMethod.SSG_MONEY},
-  {name: 'SSG 은행계좌', value: SettlementPaymentMethod.SSG_BANK_ACCOUNT},
-  {name: '문화상품권', value: SettlementPaymentMethod.CULTURE_VOUCHER},
-  {name: '티머니페이', value: SettlementPaymentMethod.TMONEY_PAY},
+
+export const getSettlementPaymentMethodOptionsGroup = (t: TFunction) => [
+  {name: t('transaction.constants.all'), value: SettlementPaymentMethod.ALL},
+  {name: t('transaction.constants.creditCard'), value: SettlementPaymentMethod.CREDIT_CARD},
+  {name: t('transaction.constants.virtualAccount'), value: SettlementPaymentMethod.VIRTUAL_ACCOUNT},
+  {name: t('transaction.constants.accountTransfer'), value: SettlementPaymentMethod.ACCOUNT_TRANSFER},
+  {name: t('transaction.constants.accountSimpleTransfer'), value: SettlementPaymentMethod.ACCOUNT_EASY_PAY},
+  {name: t('transaction.constants.mobilePayment'), value: SettlementPaymentMethod.MOBILE_PAYMENT},
+  {name: t('transaction.constants.ssgMoney'), value: SettlementPaymentMethod.SSG_MONEY},
+  {name: t('transaction.constants.ssgBank'), value: SettlementPaymentMethod.SSG_BANK_ACCOUNT},
+  {name: t('transaction.constants.cultureLand'), value: SettlementPaymentMethod.CULTURE_VOUCHER},
+  {name: t('transaction.constants.tmoneyPay'), value: SettlementPaymentMethod.TMONEY_PAY},
 ];