fix public author display

src/components/platform-entry/PlatformWorkDetailView.tsx

@@ -14,6 +14,7 @@ import {
 } from 'lucide-react';
 import { useEffect, useMemo, useState } from 'react';
 
+import type { PublicUserSummary } from '../../../packages/shared/src/contracts/auth';
 import { buildPublicWorkDetailUrl } from '../../routing/appPageRoutes';
 import { copyTextToClipboard } from '../../services/clipboard';
 import { ResolvedAssetImage } from '../ResolvedAssetImage';
@@ -33,9 +34,7 @@ import {
 
 export interface PlatformWorkDetailViewProps {
   entry: PlatformPublicGalleryCard;
-  authorAvatarUrl?: string | null;
-  authorUsername?: string | null;
-  authorDisplayName?: string | null;
+  authorSummary?: PublicUserSummary | null;
   isBusy: boolean;
   error?: string | null;
   visibleCoverCount?: number;
@@ -87,9 +86,7 @@ const PLATFORM_WORK_COVER_CAROUSEL_INTERVAL_MS = 4200;
 
 export function PlatformWorkDetailView({
   entry,
-  authorAvatarUrl,
-  authorUsername,
-  authorDisplayName,
+  authorSummary,
   isBusy,
   visibleCoverCount = 1,
   onBack,
@@ -111,10 +108,10 @@ export function PlatformWorkDetailView({
   const appIconImage = coverSlides[0]?.imageSrc ?? '';
   const hasCoverCarousel = coverSlides.length > 1;
   const publicWorkCode = resolvePlatformPublicWorkCode(entry);
-  const normalizedAuthorAvatarUrl = authorAvatarUrl?.trim() ?? '';
+  const normalizedAuthorAvatarUrl = authorSummary?.avatarUrl?.trim() ?? '';
   const resolvedAuthorDisplayName = resolvePlatformWorkAuthorDisplayName(
     entry,
-    authorUsername?.trim() || authorDisplayName?.trim() || null,
+    authorSummary,
   );
   const [copyState, setCopyState] = useState<'idle' | 'copied' | 'failed'>(
     'idle',