Add comprehensive localization keys and localize initial components

Add extensive translation keys to en.json for all additional-service
components including link payment, fund account, SMS, alimtalk, face auth,
key-in payment, payout, settlement agency, and info-wrap components.

Localize components:
- account-holder-search-list: Add search request button translation
- key-in-payment-filter: Replace all Korean filter labels with i18n keys

Translation keys added cover:
- Link payment forms, steps, and bottom sheets
- Fund account transfer and result views
- SMS detail and resend functionality
- Filter components for all service types
- Info wrap components for payment and detail information
- Settlement agency management interfaces

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

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

src/entities/additional-service/ui/account-holder-search/account-holder-search-list.tsx

@@ -4,12 +4,14 @@ import { ListDateGroup } from '../list-date-group';
 import { AdditionalServiceCategory } from '../../model/types'
 import { AccountHolderSearchListItem, AccountHolderSearchListProps } from '../../model/account-holder-search/types';
 import { JSX } from 'react';
+import { useTranslation } from 'react-i18next';
 
 export const AccountHolderSearchList = ({
     listItems,
     mid
 }: AccountHolderSearchListProps) => {
     const { navigate } = useNavigate();
+    const { t } = useTranslation();
 
     const getListDateGroup = () => {
         let rs = [];
@@ -71,7 +73,7 @@ export const AccountHolderSearchList = ({
                 <button
                     className="btn-50 btn-blue flex-1"
                     onClick={() => onClickToNavigate()}
-                >조회 신청</button>
+                >{t('additionalService.accountHolderSearch.searchRequest')}</button>
             </div>
         </>
     );

src/entities/additional-service/ui/key-in-payment/filter/key-in-payment-filter.tsx

@@ -64,7 +64,7 @@ export const KeyInPaymentFilter = ({
 			>
 				<div className="full-menu-container">
 					<div className="full-menu-header">
-						<div className="full-menu-title center">필터</div>
+						<div className="full-menu-title center">{t('filter.filter')}</div>
 						<div className="full-menu-actions">
 							<button
 								id="closeFullMenu"
@@ -72,7 +72,7 @@ export const KeyInPaymentFilter = ({
 							>
 								<img
 									src={IMAGE_ROOT + '/ico_close.svg'}
-									alt="닫기"
+									alt={t('filter.close')}
 									onClick={() => onClickToClose()}
 								/>
 							</button>
@@ -81,12 +81,12 @@ export const KeyInPaymentFilter = ({
 
 					<div className="option-list pt-16">
 						<FilterSelectMid
-							title='가맹점'
+							title={t('filter.merchant')}
 							selectSetter={setFilterMid}
 							showType={'GID'}
 						></FilterSelectMid>
 						<FilterCalendar
-							title='조회기간'
+							title={t('filter.period')}
 							startDate={filterStartDate}
 							endDate={filterEndDate}
 							setStartDate={setFilterStartDate}
@@ -94,14 +94,14 @@ export const KeyInPaymentFilter = ({
 						></FilterCalendar>
 
 						<FilterButtonGroups
-							title='거래상태'
+							title={t('filter.transactionStatus')}
 							activeValue={filterTransactionStatus}
 							btnGroups={getKeyInPaymentPaymentStatusBtnGroup(t)}
 							setter={setFilterTransactionStatus}
 						></FilterButtonGroups>
 
 						<FilterRangeAmount
-							title='상품가격'
+							title={t('additionalService.keyIn.productPrice')}
 							minAmount={filterMinAmount}
 							maxAmount={filterMaxAmount}
 							setMinAmount={setFilterMinAmount}
@@ -112,7 +112,7 @@ export const KeyInPaymentFilter = ({
 						<button
 							className="btn-50 btn-blue flex-1"
 							onClick={() => onClickToSetFilter()}
-						>적용</button>
+						>{t('filter.apply')}</button>
 					</div>
 				</div>
 			</motion.div>