fix build errors

Author: dualbios

src/FlaUInspect/App.xaml.cs

@@ -1,5 +1,6 @@
 using System.Reflection;
 using System.Windows;
+using FlaUI.Core;
 using FlaUInspect.Core.Logger;
 using FlaUInspect.ViewModels;
 using FlaUInspect.Views;