14 Auto Cleanup

Auto-Cleanup & Notifications

• Canvases inactive for 30 days are automatically deleted
• 7 days before deletion, all collaborators receive a warning (shown when they open the app)
• Any activity resets the 30-day timer
• Owner can mark canvas as "Keep Forever" to disable auto-cleanup
• Show "Last active X days ago" on canvas list
• Notification center shows recent activity across all your canvases