Upgrade Planner fails to load

Crashes while loading the apis. Building locally also not working currently.

contents of eventvwr .NET Runtime event

Application: NetUpgradePlanner.exe
CoreCLR Version: 8.0.2426.7010
.NET Version: 8.0.24
Description: The process was terminated due to an unhandled exception.
Exception Info: System.Net.Http.HttpRequestException: Response status code does not indicate success: 500 (Internal Server Error).
at System.Net.Http.HttpResponseMessage.EnsureSuccessStatusCode()
at System.Net.Http.HttpClient.GetStreamAsyncCore(HttpRequestMessage request, CancellationToken cancellationToken)
at Terrajobst.ApiCatalog.ApiCatalogModel.DownloadFromWebAsync(String fileName)
at NetUpgradePlanner.Services.ProgressService.Run(Func`2 operation, String text)
at NetUpgradePlanner.Services.CatalogService.LoadAsync(Boolean forceDownload)
at NetUpgradePlanner.Services.CatalogService.GetAsync()
at NetUpgradePlanner.Services.WorkspaceService.AddAssembliesAsync(IEnumerable`1 paths)
at NetUpgradePlanner.ViewModels.MainWindow.MainWindowViewModel.AddFolderAsync()
at NetUpgradePlanner.ViewModels.MainWindow.MainWindowViewModel.<.ctor>b__10_12()
at System.Threading.Tasks.Task.<>c.b__128_0(Object state)
at System.Windows.Threading.ExceptionWrapper.InternalRealCall(Delegate callback, Object args, Int32 numArgs)
at System.Windows.Threading.ExceptionWrapper.TryCatchWhen(Object source, Delegate callback, Object args, Int32 numArgs, Delegate catchHandler)
at System.Windows.Threading.DispatcherOperation.InvokeImpl()
at MS.Internal.CulturePreservingExecutionContext.CallbackWrapper(Object obj)
at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state)
--- End of stack trace from previous location ---
at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state)
at MS.Internal.CulturePreservingExecutionContext.Run(CulturePreservingExecutionContext executionContext, ContextCallback callback, Object state)
at System.Windows.Threading.DispatcherOperation.Invoke()
at System.Windows.Threading.Dispatcher.ProcessQueue()
at System.Windows.Threading.Dispatcher.WndProcHook(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam, Boolean& handled)
at System.Windows.Threading.ExceptionWrapper.InternalRealCall(Delegate callback, Object args, Int32 numArgs)
at System.Windows.Threading.ExceptionWrapper.TryCatchWhen(Object source, Delegate callback, Object args, Int32 numArgs, Delegate catchHandler)
at System.Windows.Threading.Dispatcher.LegacyInvokeImpl(DispatcherPriority priority, TimeSpan timeout, Delegate method, Object args, Int32 numArgs)
at MS.Win32.HwndSubclass.SubclassWndProc(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam)
at MS.Win32.UnsafeNativeMethods.DispatchMessage(MSG& msg)
at System.Windows.Threading.Dispatcher.PushFrameImpl(DispatcherFrame frame)
at System.Windows.Application.RunDispatcher(Object ignore)
at System.Windows.Application.RunInternal(Window window)
at NetUpgradePlanner.App.Main()

I see the catalog on apisof.net is showing 0 apis and its build is failing! there seems to be an issue with the nuget repo, which I think might be related.

### Version

0.1.411-beta (c69a97c53b6c8fb644e3fe44faf55bf4ece80e96)