Lavius / Base Project for New Settings Project (#1481)

* base WPF Project

* Added tests

* Update build configuration .sln file

* removed unnessesary asset files

src/settingsui/App.xaml.cs

@@ -0,0 +1,15 @@
+using System;
+using System.Collections.Generic;
+using System.IO;
+using Microsoft.Toolkit.Win32.UI.XamlHost;
+
+namespace settingsui
+{
+    public sealed partial class App : XamlApplication
+    {
+        public App()
+        {
+            this.Initialize();
+        }
+    }
+}