zoom scale for AppVeyor builds

When you use stand-alone client you can't change zoom like in browser
If you have not standard screen your client is not useful

Start by locating the standalone client entry point and the AppVeyor build configuration, then reproduce the issue on a nonstandard display. Compare the standalone client with the browser experience and verify that users can adjust zoom; the payload names no specific files or tests.

Written by the indexing model from the issue text.