Fix Docking UI and ScrollToEnd race condition crash

.idea/.idea.Blacklight/.idea/avalonia.xml

@@ -8,6 +8,7 @@
         <entry key="Blacklight/ErrorWindow.axaml" value="Blacklight.Desktop/Blacklight.Desktop.csproj" />
         <entry key="Blacklight/Views/App.axaml" value="Blacklight.Desktop/Blacklight.Desktop.csproj" />
         <entry key="Blacklight/Views/ClientView.axaml" value="Blacklight.Desktop/Blacklight.Desktop.csproj" />
+        <entry key="Blacklight/Views/Dialogs/CreateChannelView.axaml" value="Blacklight.Desktop/Blacklight.Desktop.csproj" />
         <entry key="Blacklight/Views/Documents/DocumentView.axaml" value="Blacklight.Desktop/Blacklight.Desktop.csproj" />
         <entry key="Blacklight/Views/ErrorBoundary.axaml" value="Blacklight.Desktop/Blacklight.Desktop.csproj" />
         <entry key="Blacklight/Views/LoadingView.axaml" value="Blacklight/Blacklight.csproj" />

Blacklight.Desktop/Blacklight.Desktop.csproj

-<Project Sdk="Microsoft.NET.Sdk">
+<Project Sdk="Microsoft.NET.Sdk">
 
     <PropertyGroup>
         <OutputType>WinExe</OutputType>

Blacklight/Blacklight.csproj

-<Project Sdk="Microsoft.NET.Sdk">
+<Project Sdk="Microsoft.NET.Sdk">
     <PropertyGroup>
         <TargetFramework>net9.0</TargetFramework>
         <Nullable>enable</Nullable>

Blacklight/Util/ScrollToEndBehavior.cs

@@ -28,13 +28,13 @@ public class ScrollToEndBehavior : Behavior<ScrollViewer>
 
     private void ScrollNow(bool shouldScroll)
     {
-        Log.Information("I should scroll maybe? {ShouldScroll}, {Other}", shouldScroll, AssociatedObject != null);
-        if (shouldScroll && AssociatedObject != null)
-        {
+        Log.Debug("I should scroll maybe? {ShouldScroll}, {Other}", shouldScroll, AssociatedObject != null);
         Dispatcher.UIThread.Post(() =>
+        {
+            if (shouldScroll && AssociatedObject != null)
             {
                     AssociatedObject.ScrollToEnd();
-            });
             }
+        });
     }
 }

Blacklight/ViewModels/ClientViewModel.cs

@@ -44,6 +44,7 @@ public class ClientViewModel : ViewModelBase
         Client = client;
         DebugFactoryEvents(_factory);
         
+        Layout = _factory?.CreateLayout();
         if (Layout is { })
         {
             _factory?.InitLayout(Layout);
@@ -52,7 +53,6 @@ public class ClientViewModel : ViewModelBase
                 root.Navigate.Execute("Home");
             }
         }
-        Layout = _factory?.CreateLayout();
 
         NewLayout = new RelayCommand(ResetLayout);
         Logout = new RelayCommand(LogoutNow);

Lightquark.NET/Lightquark.NET.csproj

@@ -8,7 +8,7 @@
 
     <ItemGroup>
       <PackageReference Include="AutoMapper" Version="14.0.0" />
-      <PackageReference Include="Avalonia" Version="11.2.5" />
+      <PackageReference Include="Avalonia" Version="11.1.3" />
       <PackageReference Include="CommunityToolkit.Mvvm" Version="8.4.0" />
       <PackageReference Include="Lightquark.Types" Version="2024.9.15.139" />
       <PackageReference Include="Markdig" Version="0.40.0" />