Renaming user: Invalidates project access

[m-u-r-p-h-y]

Story

I have a user with an access group assigned to a project.

After renaming the user, the project is still visible in the home page but not accessible anymore.

The workaround is to remove the access group from the user on the project access page and reassign it back.

When user reloads the page the access to the project is correctly granted based on the access group

1.12.6+202511051715

[Innders]

Renaming a user is highly discouraged and will break many things, including this.

[martastain]

We discussed this with @m-u-r-p-h-y . It's worth fixing.