Features: 1) Add verbose_name attribute to multiple Slug fields for better clarity;

Fixes: 1) Correct conditional handling of `fieldsets` to avoid duplicate `metadata` fields in admin view;

Extra: n/a;

core/admin.py

@@ -63,7 +63,8 @@ class FieldsetsMixin:
         if any(f.name == "uuid" for f in opts.fields):
             if any(f.name == "slug" for f in opts.fields):
                 fieldsets.append((_("metadata"), {"fields": ["uuid", "slug"]}))
-            fieldsets.append((_("metadata"), {"fields": ["uuid"]}))
+            else:
+                fieldsets.append((_("metadata"), {"fields": ["uuid"]}))
 
         ts = []
         for name in ("created", "modified"):

core/models.py

@@ -226,6 +226,7 @@ class Category(ExportModelOperationsMixin("category"), NiceModel, MPTTModel):
         max_length=88,
         overwrite=True,
         null=True,
+        verbose_name=_("Slug"),
     )
     tags: CategoryTag = ManyToManyField(  # type: ignore
         "core.CategoryTag",
@@ -303,7 +304,7 @@ class Brand(ExportModelOperationsMixin("brand"), NiceModel):
         overwrite=True,
         null=True,
         slugify_function=unicode_slugify_function,
-        verbose_name=_("brand slug"),
+        verbose_name=_("Slug"),
     )
     priority: int = PositiveIntegerField(  # type: ignore
         default=0,
@@ -384,6 +385,7 @@ class Product(ExportModelOperationsMixin("product"), NiceModel):
         slugify_function=unicode_slugify_function,
         editable=False,
         null=True,
+        verbose_name=_("Slug"),
     )
 
     class Meta: