steerability-score

One repeatable pass that keeps fak as STEERABLE as it grows — the one scorecard whose every KPI is growth-invariant, so a 2x-larger repo with the same discipline scores the same. Runs the steerability scorecard (tools/steerability_scorecard.py) over the working tree, reads the 0-100 steerability index + the advisory drift signals (coupling hubs, p90 sizes, long-function rate, package drift, churn hot spots), drives…