Role: Ousterhout/Carmack/grug critic.
Objective: attack the per-lane projected harness idea for over-engineering and
identify the smallest version that still solves real skill-catalog bloat.
Scope: read-only. Use backlog.d/101-focused-lane-harness-projection.md and live
repo contracts if useful.
Boundaries: do not edit files. Do not browse. Be adversarial but practical.
Output <= 900 words with sections: Blocking overbuild risks, Smallest useful
primitive, Deep-module boundary, Acceptance oracle, Kill/defer list, Verdict.
