Add %{branch_creator} branch name template variable support
Proposal
Add support for %{user_author}
or %{branch_user}
or equivalent variable to branch name templates.
We use a branch naming scheme for topic-branches topic/%{author}/%{id}-%{title}
, where the branch creator currently has to insert their own name manually. Unfortunately this can be forgotten (alleviated by implementing appropriate push rules). Adding a branch name template variable to help keep this consistent and avoid the manual work.
Edited by Andreas