[bug]: Inconsistency between the Onboarding page and the Settings page

Is there an existing issue for this?

• I have searched the existing issues

Current behavior

The Onboarding and Settings pages both allow setting up some basic values for the user (i.e. the username). I'd expect that they both have similar functionality, but that's actually not what happens:

• Onboarding requires both first name and last name, while settings requires only first name, and last name is optional
• Onboarding asks two questions about the role on the project (the role itself i.e. Executive and the department i.e. Engineering), but settings only allow changing the role and the list of options is totally different from the one in onboarding
• (This may be considered a feature request rather than a bug, but it's closely related) Onboarding also does not allow choosing the display name, and I'd imagine many users would not like their email address being used as the display name by default (also annoying for managers)

Steps to reproduce

1. Make a new account and go through onboarding
2. Then compare the onboarding with the account settings

Environment

Production

Browser

Mozilla Firefox

Variant

Self-hosted

Version

v0.26.1