Adds ChangeBanner for Creators

src/Infrastructure/DependencyInjection.cs

@@ -52,7 +52,7 @@ public static class DependencyInjection
 
         // Singleton services
         services.AddSingleton(TimeProvider.System);
-        services.AddSingleton<IAzureBlobStorageService, AzureBlobStorageService>();
+        services.AddSingleton<IBlobStorage, AzureBlobStorage>();
 
         // Scoped services
         services.AddScoped<IIdentityService, IdentityService>();