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Both StoryDetailView and ArticleReaderView now show three icon buttons in the navigation bar trailing area: - Share (square.and.arrow.up) — story headline+summary+URL / article headline+sourceUrl, passed to UIActivityViewController via ShareSheet. - Save (bookmark / bookmark.fill, orange when active) — toggles SavedStory in SwiftData; StoryDetailView also ensures a CachedStory exists so the Saved tab can display it offline. - Mark read/unread (checkmark.circle / checkmark.circle.fill, orange when read) — toggle mirroring the swipe action already present in the feed. The read state in StoryDetailView is still auto-marked on open (.task → markRead()); the toolbar button lets users undo that without going back to the feed. ArticleReaderView targets the parent story (route.storyId). Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>