Add keyboard manager settings ui[Part-1] (#1979)

* Added view and data models for keyboard remapper settings page

* Added intial UI of Keyboard manager settings page

* Fixed Sln file configs

* Resolve UI changes PR comments

* Added UId for UI elements

* Moved Ui strings to resx

* resolve stylecop warnings

* Fixed missing tag from resx file

src/core/Microsoft.PowerToys.Settings.UI/Views/KeyboardManagerPage.xaml.cs

@@ -0,0 +1,22 @@
+// Copyright (c) Microsoft Corporation
+// The Microsoft Corporation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+using Microsoft.PowerToys.Settings.UI.ViewModels;
+using Windows.UI.Xaml.Controls;
+
+namespace Microsoft.PowerToys.Settings.UI.Views
+{
+    /// <summary>
+    /// An empty page that can be used on its own or navigated to within a Frame.
+    /// </summary>
+    public sealed partial class KeyboardManagerPage : Page
+    {
+        public KeyboardManagerViewModel ViewModel { get; } = new KeyboardManagerViewModel();
+
+        public KeyboardManagerPage()
+        {
+            this.InitializeComponent();
+        }
+    }
+}