refactor: unify artwork card rendering

resources/js/components/Feed/PostCard.jsx

@@ -1,7 +1,7 @@
 import React, { useState } from 'react'
 import PostActions   from './PostActions'
 import PostComments  from './PostComments'
-import EmbeddedArtworkCard from './EmbeddedArtworkCard'
+import ArtworkCard from '../artwork/ArtworkCard'
 import VisibilityPill from './VisibilityPill'
 import LinkPreviewCard from './LinkPreviewCard'
 
@@ -329,7 +329,7 @@ export default function PostCard({ post, isLoggedIn = false, viewerUsername = nu
 
         {/* Artwork share embed */}
         {postData.type === 'artwork_share' && postData.artwork && (
-          <EmbeddedArtworkCard artwork={postData.artwork} />
+          <ArtworkCard artwork={postData.artwork} variant="embed" showActions={false} showStats={false} />
         )}
       </div>