Human ruling on the needs-human-review allocator swap (+4.6%, CI
[+3.3%,+5.8%]): accepted as a real win for the measured comrak CLI
single-stream markdown-render workload, explicitly not a blanket
mimalloc mandate. Ledger row stays needs-human-review (append-only);
the ruling is documented in results/rulings/phase0-comrak-002.md and
reflected in the case study.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EcKPWQ3MQD4NdEHwar96u2
