Display Key Mappings in Settings (#2314)

* Move changes

* Display Key Mapping in Settings

* Fix display of empty keys list

Co-authored-by: Udit Singh <udsing@microsoft.com>

src/core/Microsoft.PowerToys.Settings.UI.Lib/EnabledModules.cs

@@ -1,4 +1,4 @@
-// Copyright (c) Microsoft Corporation
+// 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.
 
@@ -32,6 +32,9 @@ namespace Microsoft.PowerToys.Settings.UI.Lib
 
         public bool PowerRename { get; set; }
 
+        [JsonPropertyName("Keyboard Manager")]
+        public bool KeyboardManager { get; set; }
+
         public string ToJsonString()
         {
             return JsonSerializer.Serialize(this);