Brummel
f3fdacd871
Recurring-class plan defect, now twice (iter-revert Concern 2; iter effect-doc-honesty Task 2): a presence-pin asserts a single-line contains()/grep substring while the verbatim replacement body that must contain it soft-wraps the substring across two lines — two authoritative artefacts that cannot both be applied literally. The implementer absorbs it (preserve wording + pin, move the wrap column) but it is a planner self-review miss, not an implementer judgement call. Add an explicit Step-5 checklist item so plans pairing a presence-pin with a verbatim text edit are scrubbed before handoff.