The existing terminology carries negative sentiment that can be
interpreted in a racial or sense. Updating the name to have no
potential for such a connection.
Co-authored-by: Justin Rogers <justrog@gmail.com>
* fix(client,server): usernames should not be a http error code
* feat: reject invalid chars first
Co-authored-by: Oliver Eyton-Williams <ojeytonwilliams@gmail.com>