A new Flutter project.
This project is a starting point for a Flutter application.
A few resources to get you started if this is your first Flutter project:
For help getting started with Flutter development, view the online documentation, which offers tutorials, samples, guidance on mobile development, and a full API reference.
https://www.youtube.com/watch?v=Vu1gOTcuBqk https://betterprogramming.pub/detect-user-inactivity-in-flutter-applications-af42b08101c https://clarikagroup.com/flutter-how-to-detect-user-inactivity/ https://www.youtube.com/watch?v=W2WeZaqNB2o
input formater https://www.flutterclutter.dev/flutter/tutorials/how-to-create-a-number-input/2021/86522/
https://pub.dev/packages/local_session_timeout/example https://www.youtube.com/watch?v=2QK79dM3Gdg -- overlay login window
fix xmhlerror https://www.youtube.com/watch?v=GtgJyYFGvPQ
flutter run -d chrome --web-renderer html flutter build web --web-renderer html flutter run -d chrome --web-browser-flag "--disable-web-security"
flutter build web --web-renderer html --release