- Create NotificationPrompt component that appears 3 seconds after app loads
- Add to main layout so it shows on all pages (for logged-in users)
- Prompt only shows if permission not yet requested
- Users can dismiss temporarily or permanently
- Add slide-up animation for smooth appearance
- Create simplified SETUP_PUSH_NOTIFICATIONS.md guide
Users will now be automatically prompted to enable notifications
instead of having to go to the profile page.
