chore: refactor

Author: rajamatt

reference/Counter/XAML-MVUX/Counter/Countable.cs

@@ -1,9 +1,17 @@
 namespace Counter;
 
+internal partial record Countable(int Count, int Step)
+{
+    public Countable Increment() => this with
+    {
+        Count = Count + Step
+    };
+}
+
 internal partial record MainModel
 {
     public IState<Countable> Countable => State.Value(this, () => new Countable(0, 1));
 
-    public ValueTask IncrementCommand() => 
-        Countable.Update(c => c?.Increment(), CancellationToken.None);
+    public ValueTask IncrementCommand()
+            => Countable.Update(c => c?.Increment(), CancellationToken.None);
 }