Re-add creation failure error notifications to the environments page

tools/Environments/DevHome.Environments/ViewModels/CreateComputeSystemOperationViewModel.cs

@@ -108,9 +108,10 @@ private void UpdateStatusIfCompleted(CreateComputeSystemResult createComputeSyst
             }
             else
             {
-                // Reset text in UI card and show the error notification info bar to tell the user the operation failed
-                UpdateUiMessage(string.Empty);
-                OnErrorReceived(_stringResource.GetLocalized("FailureMessageForCreateComputeSystem", createComputeSystemResult.Result.DisplayMessage));
+                // Reset text in UI card to show error and show the error notification info bar to tell the user the operation failed
+                var errorMsg = _stringResource.GetLocalized("FailureMessageForCreateComputeSystem", createComputeSystemResult.Result.DisplayMessage);
+                UpdateUiMessage(errorMsg);
+                OnErrorReceived(errorMsg);
                 State = ComputeSystemState.Unknown;
                 StateColor = CardStateColor.Failure;
             }

tools/Environments/DevHome.Environments/ViewModels/LandingPageViewModel.cs

@@ -281,8 +281,16 @@ private void SetupCreateComputeSystemOperationForUI()
             foreach (var operation in curOperations)
             {
                 // this is a new operation so we need to create a view model for it.
-                ComputeSystemCards.Insert(0, new CreateComputeSystemOperationViewModel(_computeSystemManager, _stringResource, _mainWindow, RemoveComputeSystemCard, AddNewlyCreatedComputeSystem, operation));
-                ComputeSystemCards.Last().ComputeSystemErrorReceived += OnComputeSystemOperationError;
+                var operationViewModel = new CreateComputeSystemOperationViewModel(
+                    _computeSystemManager,
+                    _stringResource,
+                    _mainWindow,
+                    RemoveComputeSystemCard,
+                    AddNewlyCreatedComputeSystem,
+                    operation);
+
+                operationViewModel.ComputeSystemErrorReceived += OnComputeSystemOperationError;
+                ComputeSystemCards.Insert(0, operationViewModel);
                 _log.Information($"Found new create compute system operation for provider {operation.ProviderDetails.ComputeSystemProvider}, with name {operation.EnvironmentName}");
             }