New dev build

Views/InstallPackageDialog.axaml.cs

@@ -0,0 +1,21 @@
+using System.Diagnostics;
+using Avalonia.Controls;
+using CommunityToolkit.Mvvm.Messaging;
+using CrossLangDevStudio.Messages;
+
+namespace CrossLangDevStudio.Views;
+
+public partial class InstallPackageDialog : Window
+{
+    public InstallPackageDialog()
+    {
+        InitializeComponent();
+        if (Design.IsDesignMode) return;
+
+        WeakReferenceMessenger.Default.Register<InstallPackageDialog, InstallPackageResponseMessage>(this, static (w, m) =>
+            {
+                w.Close(m.Version);
+            }
+        );
+    }
+}