Resolutions for the architect's four drift items (all fix/document, none
ratified away):
- [medium] execute enforced family-name uniqueness only via the CLI's
validate tier: preflight now refuses duplicate campaign instruments
itself (defense in depth for direct callers), RED-first
(execute_refuses_duplicate_instruments).
- [medium] the parallel cell loop's C1 relationship lived only in the
git-ignored spec: C1 gains a realization note (docs/design/INDEX.md)
recording the chunked instrument-major schedule, the structural
residency bound, and the two scheduling-dependent fatal-path carve-outs
(fault attribution among completed cells; already-written family lines)
— both inert and outside the success-path bit-identity.
- [low] the fatal-path orphan-line honesty is part of that note.
- [low] the --parallel-instruments zero-reject acceptance criterion had no
protecting test: campaign_run_rejects_a_zero_parallel_instruments_bound
pins clap's NonZeroUsize usage error (exit 2).
Gates re-verified: workspace suite green, clippy -D warnings clean.
refs #277
claude
69bb2fc978