common: refactor common library pt2 (#8588)

- remove common lib
- split settings, remove common-md
- move ipc interop/kb_layout to interop
- rename core -> settings, settings -> old_settings
- os-detect header-only; interop -> PowerToysInterop
- split notifications, move single-use headers where they're used
- winstore lib
- rename com utils
- rename Updating and Telemetry projects
- rename core -> settings-ui and remove examples folder
- rename settings-ui folder + consisent common/version include

src/settings-ui/Microsoft.PowerToys.Settings.UI.Library/ShortcutsKeyDataModel.cs

@@ -0,0 +1,37 @@
+// 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 System.Collections.Generic;
+using System.Text.Json;
+using System.Text.Json.Serialization;
+
+namespace Microsoft.PowerToys.Settings.UI.Library
+{
+    public class ShortcutsKeyDataModel
+    {
+        // Suppressing these warnings because removing the setter breaks
+        // deserialization with System.Text.Json. This affects the UI display.
+        // See: https://github.com/dotnet/runtime/issues/30258
+        [JsonPropertyName("global")]
+#pragma warning disable CA2227 // Collection properties should be read only
+        public List<KeysDataModel> GlobalRemapShortcuts { get; set; }
+#pragma warning restore CA2227 // Collection properties should be read only
+
+        [JsonPropertyName("appSpecific")]
+#pragma warning disable CA2227 // Collection properties should be read only
+        public List<AppSpecificKeysDataModel> AppSpecificRemapShortcuts { get; set; }
+#pragma warning restore CA2227 // Collection properties should be read only
+
+        public ShortcutsKeyDataModel()
+        {
+            GlobalRemapShortcuts = new List<KeysDataModel>();
+            AppSpecificRemapShortcuts = new List<AppSpecificKeysDataModel>();
+        }
+
+        public string ToJsonString()
+        {
+            return JsonSerializer.Serialize(this);
+        }
+    }
+}