Migrate Search box to WPF control (#2917)

* Replaced UWP searchbox with WPF

* Updated foreground color scheme for textbox

* Add focus on visibility changed

* Updated initial hiding of window

* Fixed list box border

* vis issue on start, fixing border

* Revert "Merge branch 'somil55/MigrateSearchBoxToWPF' into fewTweaks"

This reverts commit 3525171621, reversing
changes made to b5daffca55.

* Remove change in startup visibility

Co-authored-by: Clint Rutkas <clint@rutkas.com>

src/modules/launcher/PowerLauncher/LauncherControl.xaml.cs

@@ -0,0 +1,26 @@
+using System;
+using System.Collections.Generic;
+using System.Text;
+using System.Windows;
+using System.Windows.Controls;
+using System.Windows.Data;
+using System.Windows.Documents;
+using System.Windows.Input;
+using System.Windows.Media;
+using System.Windows.Media.Imaging;
+using System.Windows.Navigation;
+using System.Windows.Shapes;
+
+namespace PowerLauncher
+{
+    /// <summary>
+    /// Interaction logic for ResultList.xaml
+    /// </summary>
+    public partial class LauncherControl : UserControl
+    {
+        public LauncherControl()
+        {
+            InitializeComponent();
+        }
+    }
+}