asbuilt/20260706-224851: pre-devteam baseline WITH controller backup (first live --with-controller-backup run; 1.1GB archive jumphost-local; supersedes 224606 as the devteam gate anchor) ...

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01QFdCdEuxynmM8Q6HichbHn