게시판 등록시간 수정

frontend/src/components/verificationBoard/VerificationIssueCommentsSection.tsx

@@ -10,20 +10,12 @@ import {
   updateVerificationIssueComment,
   type VerificationIssueCommentDto,
 } from '../../utils/verificationBoardApi';
+import { formatIsoDateTime } from '../../utils/timezone';
 
 interface Props {
   issueId: number;
 }
 
-function formatDateTime(iso?: string): string {
-  if (!iso) return '';
-  try {
-    return new Date(iso).toLocaleString('ko-KR', {
-      month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit',
-    });
-  } catch { return ''; }
-}
-
 function defaultAuthorName(): string {
   const session = getAuthSession();
   if (session?.displayName) return session.displayName;
@@ -142,7 +134,7 @@ const VerificationIssueCommentsSection: React.FC<Props> = ({ issueId }) => {
               <div className="vbd-comment-head">
                 <span className="vbd-comment-author">{c.authorName ?? '익명'}</span>
                 <span className="vbd-comment-date">
-                  {formatDateTime(c.updatedAt ?? c.createdAt)}
+                  {formatIsoDateTime(c.updatedAt ?? c.createdAt, undefined, 'short')}
                   {c.updatedAt && c.createdAt && c.updatedAt !== c.createdAt && ' (수정됨)'}
                 </span>
                 <div className="vbd-comment-actions">

frontend/src/components/verificationBoard/VerificationIssueDetailPanel.tsx

@@ -11,6 +11,7 @@ import {
 import ReproductionPathInput from './ReproductionPathInput';
 import VerificationIssueCommentsSection from './VerificationIssueCommentsSection';
 import VerificationIssueAttachmentsSection from './VerificationIssueAttachmentsSection';
+import { formatIsoDateTime } from '../../utils/timezone';
 
 interface Props {
   issue: VerificationIssueDto | null;
@@ -23,13 +24,6 @@ interface Props {
   ) => void | Promise<void>;
 }
 
-function formatDateTime(iso?: string): string {
-  if (!iso) return '—';
-  try {
-    return new Date(iso).toLocaleString('ko-KR');
-  } catch { return iso; }
-}
-
 const VerificationIssueDetailPanel: React.FC<Props> = ({
   issue,
   attachmentsRefreshKey = 0,
@@ -137,8 +131,8 @@ const VerificationIssueDetailPanel: React.FC<Props> = ({
         </div>
 
         <div className="vbd-detail-meta">
-          <span>등록 {formatDateTime(issue.createdAt)}</span>
-          <span>수정 {formatDateTime(issue.updatedAt)}</span>
+          <span>등록 {formatIsoDateTime(issue.createdAt)}</span>
+          <span>수정 {formatIsoDateTime(issue.updatedAt)}</span>
         </div>
 
         <label className="vbd-field">

frontend/src/components/verificationBoard/VerificationIssueListPanel.tsx

@@ -10,6 +10,7 @@ import {
   type VerificationIssueStage,
 } from '../../utils/verificationBoardStages';
 import VerificationStageIcon from './VerificationStageIcon';
+import { formatIsoDateTime } from '../../utils/timezone';
 
 interface Props {
   issues: VerificationIssueDto[];
@@ -21,16 +22,6 @@ interface Props {
   onSelect: (issue: VerificationIssueDto) => void;
 }
 
-function formatDate(iso?: string): string {
-  if (!iso) return '';
-  try {
-    const d = new Date(iso);
-    return d.toLocaleString('ko-KR', {
-      month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit',
-    });
-  } catch { return ''; }
-}
-
 const VerificationIssueListPanel: React.FC<Props> = ({
   issues,
   selectedId,
@@ -102,7 +93,7 @@ const VerificationIssueListPanel: React.FC<Props> = ({
                     >
                       {stageLabel(issue.stage)}
                     </span>
-                    <span className="vbd-list-meta">{formatDate(issue.updatedAt ?? issue.createdAt)}</span>
+                    <span className="vbd-list-meta">{formatIsoDateTime(issue.updatedAt ?? issue.createdAt, undefined, 'short')}</span>
                   </span>
                   <span className="vbd-list-title">{issue.title}</span>
                 </span>