StoryStore gains startForegroundSync() / stopForegroundSync(): - Polls loadStories(refresh:true) every 5 minutes while app is active - WebSocket handles real-time storyCreated events between polls - Timer cancels when app goes to background to save battery JarvisApp wires scenePhase: - .active → start 5-min timer; immediate refresh if last sync > 2 min ago - .background → cancel timer - On launch → timer starts after setup completes Net result: feed replenishes automatically; user never hits an empty list. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>