New goal from the 2026-07-16 layout-system review: thin layouts with
generation-time infrastructure injection, fauxlink layout refs, and a working
overlay merge primitive. Detail file carries the review findings (unimplemented
merge, dead module-pathtype refs, stale fat snapshots, latent bugs), the staged
approach (hygiene first), and the hygiene-stage completion record.
Activated at user direction 2026-07-17.
Assisted-by: harness=claude; primary-model=claude-fable-5; api-location=anthropic.com