lib
│───main.dart
└───src
│───config
| └──route.dart
│───model
│ │──category.dart
| │──data.dart
| └──product.dart
│───pages
| │──homePage.dart
| │──mainPage.dart
| │──product_detail.dart
| └──shoping_cart_page.dart
│───theme
| │──light_color.dart
| └──theme.dart
└───widgets
│──BottomNavigationBar
| |──bootom_navigation_bar.dart
| |──bottom_curved_Painter.dart
| └──centered_elasticIn_curve.dart
|──bottom_navigation_bar.dart
| customRoute.dart
| prduct_icon.dart
│──product_card.dart
└──title_text.dart
