respect how the username is written in the profile

[scheidtdav]

Type of Change

• Dependency upgrade
• Bug fix (non-breaking change)
• Breaking change
  • e.g. a fixed bug or new feature that may break something else
• New feature
• Code quality improvements
  • e.g. refactoring, documentation, tests, tooling, ...

Implementation

Replace the part of the breadcrumbs where it shows the username in the profile with the information from the user profile to ensure it is written as intended by the user.

Checklist

• I gave this pull request a meaningful title
• My pull request is targeting the dev branch
• I have added documentation to my code
• I have deleted code that I have commented out

Additional Information

• This PR closes breadcrumbs ignores upper/lowercase of username #645