feat: added categories

web/urls.py

@@ -9,12 +9,14 @@ from web.views.web import (
     index,
     manifest,
     product_detail,
+    category_view,
 )
 
 app_name = "web"
 
 urlpatterns = [
     path("", index, name="index"),
+    path("categories/<str:slug>/", category_view, name="category_view"),
     path("products/<int:pk>/<str:slug>/", product_detail, name="product_detail"),
     path("cart/", cart_detail, name="cart_detail"),
     # users