fixing most whitespace issues, reordering namespaces and adding in headers (#5677)

src/modules/launcher/PowerLauncher/Storage/QueryHistory.cs

@@ -1,8 +1,10 @@
-using System;
+// 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.Linq;
-using Newtonsoft.Json;
-using Wox.Plugin;
 
 namespace PowerLauncher.Storage
 {