fix(store): drop dead-condition re-check in EditWarningCheck across Product/Collection/Brand/Category/Blog

CodeQL flagged this pattern (in the Page consolidation PR): the inner
'x.LimitedToStores &&' re-check in the OR's second branch is always
true, since it's only reached once the first branch's !x.LimitedToStores
has already evaluated false. Same legacy idiom exists identically in
these five already-merged Store controllers; removing the dead
re-check does not change behavior.

- ProductController.EditWarningCheck
- CollectionController.EditWarningCheck
- BrandController.EditWarningCheck
- CategoryController.EditWarningCheck
- BlogController.EditWarningCheck

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

Claude-Session: https://claude.ai/code/session_01FRztBQVfXimBPMFAioLabo

Author: KrzysztofPajak

src/Web/Grand.Web.Store/Controllers/BlogController.cs

@@ -46,8 +46,7 @@ public class BlogController(
     protected override void EditWarningCheck(BlogPost blogPost)
     {
         if (!blogPost.LimitedToStores ||
-            (blogPost.LimitedToStores &&
-             blogPost.Stores.Contains(PostScope.DefaultStoreId) &&
+            (blogPost.Stores.Contains(PostScope.DefaultStoreId) &&
              blogPost.Stores.Count > 1))
             Warning(TranslationService.GetResource("Admin.Content.Blog.BlogPosts.Permissions"));
     }

src/Web/Grand.Web.Store/Controllers/BrandController.cs

@@ -38,8 +38,7 @@ public class BrandController(
     protected override void EditWarningCheck(Brand brand)
     {
         if (!brand.LimitedToStores ||
-            (brand.LimitedToStores &&
-             brand.Stores.Contains(Scope.DefaultStoreId) &&
+            (brand.Stores.Contains(Scope.DefaultStoreId) &&
              brand.Stores.Count > 1))
             Warning(TranslationService.GetResource("Admin.Catalog.Brands.Permissions"));
     }

src/Web/Grand.Web.Store/Controllers/CategoryController.cs

@@ -38,8 +38,7 @@ public class CategoryController(
     protected override void EditWarningCheck(Category category)
     {
         if (!category.LimitedToStores ||
-            (category.LimitedToStores &&
-             category.Stores.Contains(Scope.DefaultStoreId) &&
+            (category.Stores.Contains(Scope.DefaultStoreId) &&
              category.Stores.Count > 1))
             Warning(TranslationService.GetResource("Admin.Catalog.Categories.Permissions"));
     }

src/Web/Grand.Web.Store/Controllers/CollectionController.cs

@@ -40,8 +40,7 @@ public class CollectionController(
     protected override void EditWarningCheck(Collection collection)
     {
         if (!collection.LimitedToStores ||
-            (collection.LimitedToStores &&
-             collection.Stores.Contains(Scope.DefaultStoreId) &&
+            (collection.Stores.Contains(Scope.DefaultStoreId) &&
              collection.Stores.Count > 1))
             Warning(TranslationService.GetResource("Admin.Catalog.Collections.Permissions"));
     }

src/Web/Grand.Web.Store/Controllers/ProductController.cs

@@ -50,8 +50,7 @@ public class ProductController(
     protected override void EditWarningCheck(Product product)
     {
         if (!product.LimitedToStores ||
-            (product.LimitedToStores &&
-             product.Stores.Contains(Scope.DefaultStoreId) &&
+            (product.Stores.Contains(Scope.DefaultStoreId) &&
              product.Stores.Count > 1))
             Warning(TranslationService.GetResource("Admin.Catalog.Products.Permissions"));
     }