Show enrollment message on the final step in enrollment wizard

[filipslezaklab]

Description

https://www.figma.com/design/10nZVPFPMUocY4aZqpFjD1/Defguard-Desktop-App-2.0?node-id=1056-14668&t=V37MB8nPQHVqeIiF-11

[t-aleksander]

Seems okay, but clicking on the email does nothing:

[filipslezaklab]

That's to be expected we don't support mailto anywhere i think. @t-aleksander