Create list of branches for current_user

buildbot.mariadb.org has an option to login, but there is no option to list branches bb--<current_user> for the current user and I think it could be great help.
It can be created using at least url https://buildbot.mariadb.org/#/<current_user> where all existing branches for the current user are listed.

Alternatively, maybe a user can define a regex for a list of branches for his own login session.