[FE+BE] Edit existing user profile

[AnnaH3003]

Description

Users should be able to edit the information they entered when creating a profile, e.g. in case of a move, the office location should be changed.

User story

1. As a user who already created a profile
2. I want / need to be able to change my information
3. So that it is always at a current status

Acceptance criteria

• all profile details can be changed
• the adapted details are shown when the user loggs in from then on

Definition of done (DoD)

• Work products are uploaded to the Github repository and merged to the main branch
• If necessary, the bill of materials section of the planning documents is updated
• Code/feature passes suited tests
• Code is peer-reviewed
• Help documentation (README) is updated
• Fits into our architecture, where possible

DoD general criteria

• Feature has been fully implemented
• Feature has been merged into the mainline
• All acceptance criteria were met
• Product owner approved features
• All tests are passing
• Developers agreed to release