Update leftovers

Author: 0x5bfa

src/Files.App.Controls/Sidebar/SidebarItemAutomationPeer.cs

@@ -9,6 +9,9 @@
 
 namespace Files.App.Controls
 {
+	/// <summary>
+	/// Automation peer for <see cref="SidebarItem"/>.
+	/// </summary>
 	public sealed partial class SidebarItemAutomationPeer : FrameworkElementAutomationPeer, IInvokeProvider, IExpandCollapseProvider, ISelectionItemProvider
 	{
 		public ExpandCollapseState ExpandCollapseState =>
@@ -39,11 +42,11 @@ protected override string GetNameCore()
 
 		protected override object GetPatternCore(PatternInterface patternInterface)
 		{
-			if (patternInterface == PatternInterface.Invoke || patternInterface == PatternInterface.SelectionItem)
+			if (patternInterface is PatternInterface.Invoke or PatternInterface.SelectionItem)
 			{
 				return this;
 			}
-			else if (patternInterface == PatternInterface.ExpandCollapse)
+			else if (patternInterface is PatternInterface.ExpandCollapse)
 			{
 				if (Owner.CollapseEnabled)
 					return this;

src/Files.App.Controls/Sidebar/SidebarView.Events.cs

@@ -95,7 +95,7 @@ not VirtualKey.Right and
 				var increment = ctrl.HasFlag(CoreVirtualKeyStates.Down) ? 5 : 1;
 
 				// Left makes the pane smaller so we invert the increment
-				if (e.Key == VirtualKey.Left)
+				if (e.Key is VirtualKey.Left)
 					increment = -increment;
 
 				var newWidth = OpenPaneLength + increment;

src/Files.App.Controls/Util.cs

@@ -1,4 +1,7 @@
-using Microsoft.UI.Input;
+// Copyright (c) Files Community
+// Licensed under the MIT License.
+
+using Microsoft.UI.Input;
 using System.Reflection;
 
 namespace Files.App.Controls