operator-heaviness-score

One repeatable pass that keeps fak light to DRIVE — the operator-facing counterpart of steerability-score. Runs the operator-heaviness scorecard (fak operator heaviness) over the live operator surface (the cmd/fak dispatch table, the front-door verb's flag set, the dos.toml refusal vocabulary, and whether the doc map makes the steering surfaces discoverable), reads the unbounded heaviness_pressure headline plus the…