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--poweroff-below V --poweroff-after N (deployed: 11.0 V, 30 readings at 1/s). Charging or a missing reading restarts the count. Publishes 'stopping' first; poweroff through svc-gw's polkit grant, no sudo. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01DDwfd6Ki8UfG4hK6W5YpJz