Fix: Administration email verification diaglog

[dinhtungdu]

Description of the Change

This PR adds an optional step to confirm the admin email after logging in. This prevents failed tests for snapshots which are older than 6 months.

Checklist:

• [x] I have read the CONTRIBUTING document.
• [x] My code follows the code style of this project.
• [ ] My change requires a change to the documentation.
• [ ] I have updated the documentation accordingly.
• [ ] I have added tests to cover my change.
• [ ] All new and existing tests passed.

[jeffpaul]

@tlovett1 any updates on your review of this PR?