π¨ CRITICAL: Offline PWA Support Needed Issue: Installed PWA does not work offline - shows "you're offline" error What's needed: Service Worker with proper caching strategy Cache-first loading for app shell (HTML/CSS/JS) IndexedDB or similar for offline data storage Background sync when connection returns Why critical: NeuroBuddy is for neurodivergent children who need their routines to work always - not just when online. Offline support is essential for: Children's daily routines Medication reminders Visual schedules Communication tools (Talk Board) Without this: The app is unreliable and cannot be used in production Priority: βββββ CRITICAL