Respect list part items ordering (#18008)

Author: gvkries

src/OrchardCore.Modules/OrchardCore.Lists/Helpers/ListQueryHelpers.cs

@@ -20,6 +20,8 @@ internal static Task<IEnumerable<ContentItem>> QueryListItemsAsync(ISession sess
     {
         return session.Query<ContentItem>()
                 .With<ContainedPartIndex>(x => x.ListContentItemId == listContentItemId)
+                .OrderBy(o => o.Order)
+                .ThenBy(o => o.Id)
                 .With<ContentItemIndex>(itemPredicate ?? (x => x.Published))
                 .ListAsync();
     }