using Avalonia.Controls; namespace ClaudeDo.Ui.Views.MissionControl; public partial class MissionControlWindow : Window { public MissionControlWindow() => InitializeComponent(); protected override void OnClosing(WindowClosingEventArgs e) { // Hide instead of destroying — Mission Control keeps tracking tasks in the // background and re-shows on next open. e.Cancel = true; Hide(); base.OnClosing(e); } }