UI: misc: simplify Intel Mac warning logic

src/Ryujinx/UI/Applet/AvaHostUIHandler.cs

@@ -279,13 +279,13 @@ namespace Ryujinx.Ava.UI.Applet
                     .ForEach(profile => profiles.Add(new Models.UserProfile(profile, nav)));
                 
                 profiles.Add(new Models.UserProfile(guest, nav));
-                UserSelectorDialogViewModel viewModel = new();
-                viewModel.Profiles = profiles;
-                viewModel.SelectedUserId = _parent.AccountManager.LastOpenedUser.UserId;
+                UserSelectorDialogViewModel viewModel = new()
+                {
+                    Profiles = profiles, 
+                    SelectedUserId = _parent.AccountManager.LastOpenedUser.UserId
+                };
                 UserSelectorDialog content = new(viewModel);
-                (UserId id, _) = await UserSelectorDialog.ShowInputDialog(content);
-                
-                selected = id;
+                (selected, _) = await UserSelectorDialog.ShowInputDialog(content);
         
                 dialogCloseEvent.Set();
             });

src/Ryujinx/UI/Windows/MainWindow.axaml.cs

@@ -735,21 +735,19 @@ namespace Ryujinx.Ava.UI.Windows
             });
         }
 
-        private static bool _intelMacWarningShown;
+        private static bool _intelMacWarningShown = !(OperatingSystem.IsMacOS() &&
+                                                     (RuntimeInformation.OSArchitecture == Architecture.X64 ||
+                                                      RuntimeInformation.OSArchitecture == Architecture.X86));
 
         public static async Task ShowIntelMacWarningAsync()
         {
-            if (!_intelMacWarningShown && 
-                (OperatingSystem.IsMacOS() && 
-                 (RuntimeInformation.OSArchitecture == Architecture.X64 ||
-                                               RuntimeInformation.OSArchitecture == Architecture.X86)))
-            {
-                _intelMacWarningShown = true;
+            if (_intelMacWarningShown) return;
             
-                await Dispatcher.UIThread.InvokeAsync(async () => await ContentDialogHelper.CreateWarningDialog(
-                    "Intel Mac Warning",
-                    "Intel Macs are not supported and will not work properly.\nIf you continue, do not come to our Discord asking for support."));
-            }
+            await Dispatcher.UIThread.InvokeAsync(async () => await ContentDialogHelper.CreateWarningDialog(
+                "Intel Mac Warning",
+                "Intel Macs are not supported and will not work properly.\nIf you continue, do not come to our Discord asking for support;\nand do not report bugs on the GitHub. They will be closed."));
+
+            _intelMacWarningShown = true;
         }
     }
 }