Features: 1) Add "is_updatable" to list_filter and additional_fields in admin configuration;

Fixes: None;

Extra: None;

engine/core/admin.py

@@ -466,6 +466,7 @@ class ProductAdmin(
     list_filter = (
         "is_active",
         "is_digital",
+        "is_updatable",
         "stocks__vendor",
         "tags__name",
         "created",
@@ -513,6 +514,9 @@ class ProductAdmin(
         "brand",
         "tags",
     ]
+    additional_fields = [
+        "is_updatable",
+    ]
 
     def get_queryset(self, request):
         return (