box/gaps library

1. easy_flu_widget package
2. documentation
3. box/gaps.dart

easy_flu_widget package

1. Libraries
2. appbar/smart_scaffold
3. box/gaps
4. box/smart_container
5. easy_flu_widget
6. listview/extension/smart_list_view_extension
7. listview/smart_column_row
8. listview/smart_list_view
9. text/smart_text
10. utils/win_media