added Fancy Zones Settings (#2161)

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

@@ -0,0 +1,36 @@
+// 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;
+using System.Collections.Generic;
+using System.Text;
+using System.Text.Json;
+using System.Text.Json.Serialization;
+
+namespace Microsoft.PowerToys.Settings.UI.Lib
+{
+    public class FancyZonesSettings
+    {
+        public FancyZonesSettings()
+        {
+            this.Version = string.Empty;
+            this.Name = string.Empty;
+            this.Properties = new FZConfigProperties();
+        }
+
+        [JsonPropertyName("version")]
+        public string Version { get; set; }
+
+        [JsonPropertyName("name")]
+        public string Name { get; set; }
+
+        [JsonPropertyName("properties")]
+        public FZConfigProperties Properties { get; set; }
+
+        public string ToJsonString()
+        {
+            return JsonSerializer.Serialize(this);
+        }
+    }
+}