Allow subscription keys to be resolved by reflection

Bitvault/AggregateItemContentFromCategoryViewModelHandler.cs

@@ -3,6 +3,7 @@
 namespace Bitvault;
 
 public class AggregateItemContentFromCategoryViewModelHandler(IItemConfigurationCollection configurations,
+    IServiceFactory serviceFactory,
     IMediator mediator,
     IPublisher publisher) :
     INotificationHandler<AggerateEventArgs<IItemEntryViewModel, string>>
@@ -15,12 +16,21 @@ public class AggregateItemContentFromCategoryViewModelHandler(IItemConfiguration
             {
                 if (factory.Invoke() is ItemConfiguration configuration)
                 {
+                    int index = 0;
+
                     foreach (ItemSectionConfiguration section in configuration.Sections)
                     {
-                        foreach (ItemEntryConfiguration entryConfiguration in section.Entries)
+                        if (serviceFactory.Create<ItemSectionViewModel>($"{nameof(ItemSection)}{index}") is ItemSectionViewModel sectionViewModel)
                         {
-                            var dod = await mediator.Handle<ItemEntryConfiguration, IItemEntryViewModel?>(entryConfiguration,
-                                entryConfiguration.GetType().Name);
+                            publisher.Publish(Create.As(sectionViewModel), nameof(ItemContentViewModel));
+                            foreach (ItemEntryConfiguration entryConfiguration in section.Entries)
+                            {
+                                if (await mediator.Handle<ItemEntryConfiguration, IItemEntryViewModel?>(entryConfiguration,
+                                    entryConfiguration.GetType().Name) is IItemEntryViewModel entryViewModel)
+                                {
+                                    publisher.Publish(Create.As(entryViewModel), $"{nameof(ItemSection)}{index}");
+                                }
+                            }
                         }
                     }
                 }