Allow option to show the login verification URI

[pieter-lazzaro]

Is your feature request related to a problem? Please describe.
When a user has either multiple browsers or browser profiles, you have little control over how the verification uri is opened. If the user is signed into a different IdP account the it can be difficult to copy it over to the correct browser instance.

Describe the solution you'd like
Add a UI option to show the verification URI with a launch option (open the URI in the default browser) and a copy option so that it can be pasted into a different browser session.