Add disabled launcher items

MainWindow.xaml.cs

@@ -90,16 +90,23 @@ public partial class MainWindow : Window
         };
         pinMenuItem.Click += ToggleFavorite_Click;
 
+        var disableMenuItem = new System.Windows.Controls.MenuItem
+        {
+            Header = item.IsDisabled ? "Enable Item" : "Disable Item"
+        };
+        disableMenuItem.Click += ToggleDisabled_Click;
+
         var duplicateMenuItem = new System.Windows.Controls.MenuItem { Header = "Duplicate Item" };
         duplicateMenuItem.Click += DuplicateItem_Click;
 
         var treeItem = new TreeViewItem
         {
-            Header = $"{(item.IsFavorite ? "[Pinned] " : "")}{item.Title} ({item.Type})",
+            Header = $"{GetTreeStatusPrefix(item)}{item.Title} ({item.Type})",
             Tag = item,
             ContextMenu = new System.Windows.Controls.ContextMenu()
         };
         treeItem.ContextMenu.Items.Add(pinMenuItem);
+        treeItem.ContextMenu.Items.Add(disableMenuItem);
         treeItem.ContextMenu.Items.Add(duplicateMenuItem);
         treeItem.PreviewMouseRightButtonDown += (_, e) =>
         {
@@ -115,6 +122,22 @@ public partial class MainWindow : Window
         return treeItem;
     }
 
+    private static string GetTreeStatusPrefix(LauncherItem item)
+    {
+        List<string> parts = [];
+        if (item.IsFavorite)
+        {
+            parts.Add("Pinned");
+        }
+
+        if (item.IsDisabled)
+        {
+            parts.Add("Disabled");
+        }
+
+        return parts.Count == 0 ? "" : $"[{string.Join(", ", parts)}] ";
+    }
+
     private bool SelectTreeItem(LauncherItem item)
     {
         foreach (object root in ItemsTree.Items)
@@ -827,6 +850,23 @@ public partial class MainWindow : Window
             : $"Unpinned {itemToSelect.Title}. Click Save to keep it.";
     }
 
+    private void ToggleDisabled_Click(object sender, RoutedEventArgs e)
+    {
+        if (controller is null || selectedItem is null)
+        {
+            return;
+        }
+
+        ApplyCurrentItem();
+        selectedItem.IsDisabled = !selectedItem.IsDisabled;
+        LauncherItem itemToSelect = selectedItem;
+        selectedPath = FindItemPath(itemToSelect);
+        RefreshView(itemToSelect);
+        StatusText.Text = itemToSelect.IsDisabled
+            ? $"Disabled {itemToSelect.Title}. Click Save to keep it."
+            : $"Enabled {itemToSelect.Title}. Click Save to keep it.";
+    }
+
     private void DuplicateItem_Click(object sender, RoutedEventArgs e)
     {
         if (controller is null || selectedItem is null)
@@ -890,6 +930,7 @@ public partial class MainWindow : Window
             Arguments = item.Arguments,
             IconPath = item.IconPath,
             IsFavorite = item.IsFavorite,
+            IsDisabled = item.IsDisabled,
             DisplayMode = item.DisplayMode,
             Children = item.Children.Select(child => DuplicateItem(child, renameRoot: false)).ToList()
         };
@@ -1482,6 +1523,7 @@ public partial class MainWindow : Window
             Arguments = string.IsNullOrWhiteSpace(ArgumentsBox.Text) ? null : ArgumentsBox.Text.Trim(),
             IconPath = string.IsNullOrWhiteSpace(IconPathBox.Text) ? null : IconPathBox.Text.Trim(),
             IsFavorite = selectedItem.IsFavorite,
+            IsDisabled = selectedItem.IsDisabled,
             DisplayMode = ItemDisplayModeBox.SelectedItem is LauncherDisplayMode mode
                 ? mode
                 : selectedItem.DisplayMode