Team config drift stops passing unnoticed

Trau now catches when the committed team config disagrees with how a repo actually merges, and holds the queue until you acknowledge it. The new-project wizard handles Bitbucket credentials up front.

Added

trau doctor fails and runs warn when the committed team config declares different merge settings than the repo actually uses
Arming the queue over merge-setting drift needs your confirmation, and drift that lands mid-drain holds the queue behind a banner
Each setting shows when its value contradicts the committed team config
The new-project wizard asks for Bitbucket credentials before the branch pick and lists branches through the Bitbucket API
On Folder repos, applying an interview refuses slices that name an unknown child before anything is filed
trau doctor flags ready tickets that name an unknown child and runs marked done that never built anything