ns test init should be aware of being run on an Nx workspace app

[agonper]

Is your feature request related to a problem? Please describe.

When running ns test init inside the folder of an Nx NativeScript app I wish I would not need to manually update the project.json file to include the test target

Describe the solution you'd like

ns test init should search for a file called project.json in app's root folder and update its content with the default test target configuration (i.e., no coverage, default options for Android and iOS)

Describe alternatives you've considered

No response

Anything else?

No response

Please accept these terms

• [X] I have searched the existing issues as well as StackOverflow and this has not been posted before
• [X] I agree to follow this project's Code of Conduct