Cannot update profile if your SSO name is 1 character long #5263

Describe the Bug

Updating your Bookstack profile picture is not possible as long as your name is less than 2 characters.

Steps to Reproduce

1. Log into Bookstack with SSO while your SSO name is 1 character long
2. Try to update your profile picture

Expected Behaviour

Updating my profile picture should work, but it doesn't.

Screenshots or Additional Context

I get an error message "The name must be at least 2 characters." when trying to update my profile picture.

Browser Details

Firefox 132 on Arch Linux

Exact BookStack Version

24.10