docs: add PWA Updates link to wiki home
📱 Add PWA Updates & Service Worker FAQ wiki page - Explains automatic update system (60-second checks) - User-friendly update notification guide - Troubleshooting section for common issues - Offline support explanation - Beginner-friendly FAQ (10 Q&As) - Developer section with technical details - Get Help section with GitHub links
📚 Add comprehensive wiki documentation (5 complete pages)
Initial Home page