Combine tiqr registration and app login

[phavekes]

This issue is imported from pivotal

When the user is on the web and registers the eduID app, the app is not fully operational. The tiqr part is finished, but the user still needs to login to the app.

We need to investigate if we can integrate the tiqr registration and the login in the app.

[phavekes]

Tellen hoeveel gebruikers wel een tiqr registratie hebben, maar geen actief access-token (Peter Havekes - Mar 11, 2024)