lib
│───main.dart    
└───src
    │───config
    |    └──route.dart
    │───model
    │    │──category.dart
    |    │──data.dart
    |    └──product.dart
    │───pages
    |    │──home_page.dart
    |    │──main_page.dart
    |    │──product_detail.dart
    |    └──shopping_cart_page.dart
    │───theme
    |    │──light_color.dart
    |    └──theme.dart
    └───widgets
         │──bottom_n_avigation_bar
         |   |──bottom_curved_painter.dart
         |   |──bottom_navigation_bar.dart
         |   └──centered_elastic_in_curve.dart
         |──custom_route.dart
         |──extensions.dart
         |──product_card.dart
         │──product_icon.dart
         └──title_text.dart