Add comprehensive i18n localization to transaction UI components

- Localize 23 transaction UI component files
- Add 150+ translation keys to ko.json and en.json
- Organized translations under transaction namespace:
  * transaction.bottomSheet - Bottom sheet modals
  * transaction.sections - Section titles
  * transaction.fields - Field labels (90+ keys)
  * transaction.cancel - Cancellation flows
  * transaction.handWrittenIssuance - Manual issuance forms
  * transaction.list - List actions

Updated files:
- Bottom sheets: escrow-mail-resend, cash-receipt-purpose-update
- Sections: billing-info, part-cancel-info, detail-info, issue-info,
  escrow-info, important-info, payment-info, transaction-info,
  settlement-info, merchant-info, amount-info, cancel-bank-group,
  cancel-password-group
- Lists: list-item, billing-list, cash-receipt-list
- Cancel flows: all-cancel, part-cancel, prevent-bond
- Issuance: hand-written-issuance-step1, hand-written-issuance-step2

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

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

src/entities/transaction/ui/section/all-transaction-cancel-section-password-group.tsx

@@ -1,3 +1,4 @@
+import { useTranslation } from 'react-i18next';
 import { ChangeEvent, useState } from "react";
 
 export interface AllTransactionCancelSectionPasswordGroupProps {
@@ -11,6 +12,7 @@ export const AllTransactionCancelSectionPasswordGroup = ({
   setCancelPassword,
   requestSuccess
 }: AllTransactionCancelSectionPasswordGroupProps) => {
+  const { t } = useTranslation();
 
   const [newCancelPassword, setNewCancelPassword] = useState<string>(cancelPassword);
   
@@ -21,18 +23,18 @@ export const AllTransactionCancelSectionPasswordGroup = ({
   return (
     <>
       <div className="form-group">
-        <label className="form-label">취소 비밀번호</label>
+        <label className="form-label">{t('transaction.cancel.passwordGroup.cancelPassword')}</label>
         <div className="input-wrapper wid-100 error">
-          <input 
-            className="wid-100 align-right" 
-            type="password" 
+          <input
+            className="wid-100 align-right"
+            type="password"
             value={ newCancelPassword }
             onChange={ (e: ChangeEvent<HTMLInputElement>) => onChangeNewCancelPassword(e.target.value) }
           />
         </div>
       </div>
       { !requestSuccess &&
-        <div className="error-msg">비밀번호 불일치</div>
+        <div className="error-msg">{t('transaction.cancel.passwordGroup.passwordMismatch')}</div>
       }
     </>
   );