Create UI Test Project

[StuartFerguson]

Create new UI test project and add a simple UI test to prove this works and the tests are run during workflows.

This will be expanded as the development progresses

https://www.nuget.org/packages/Xappium.UITest.NUnit/1.0.159-beta

https://github.com/Xappium/xappium.uitest

https://xappium.com/docs/intro.html

This is based on the Appium framework used in the past

[StuartFerguson]

Parked for now in branch task/#5_initialuitest

[StuartFerguson]

https://mauicoder.com/xappium-for-android-testing-part-1-setup/

[StuartFerguson]

Parked for now due to issue https://github.com/dotnet/maui/issues/4714

[StuartFerguson]

#if ANDROID
ViewHandler.ViewMapper.ModifyMapping("OurAutomationId", (handler, view, previousAction) =>
{
if (view is Android.Views.View androidView)
{
androidView.ContentDescription = view.AutomationId;
}
});
#endif