The section mandated a source-test-push loop but never stated a branch
regime - agents pushed straight to main. Fleet alignment (operator
decision 2026-10-18, mirrors dank/command-center): main is the only
long-lived branch; branch fresh off origin/main per work item; PRs
target main with --no-ff; merge only on Frank's explicit OK; tags on
main. Their tests/run.sh suite: ALL TESTS PASSED before push.