Switched from self created static constant json options to a source generator options

Moonlight.Frontend/UI/Admin/Modals/CreateRoleDialog.razor

@@ -1,5 +1,6 @@
 @using Moonlight.Frontend.Helpers
 @using Moonlight.Frontend.UI.Admin.Components
+@using Moonlight.Shared.Http
 @using Moonlight.Shared.Http.Requests.Admin.Roles
 @using ShadcnBlazor.Dialogs
 @using ShadcnBlazor.Extras.Forms
@@ -76,7 +77,7 @@
         var response = await HttpClient.PostAsJsonAsync(
             "api/admin/roles",
             Request,
-            Constants.SerializerOptions
+            SerializationContext.Default.Options
         );
         
         if (!response.IsSuccessStatusCode)