models/activity library

1. activity_tracker package
2. documentation
3. models/activity.dart

activity_tracker package

1. Libraries
2. main
3. models/activity
4. providers/activity_provider
5. providers/auth_provider
6. screens/calendar_screen
7. screens/home_screen
8. screens/login_screen
9. screens/register_screen
10. screens/settings_screen
11. widgets/activity_list
12. widgets/data_entry_dialog
13. widgets/no_activities