Completes the proposer's four types.
- FindCoverageGaps (proposer_coverage.go): deterministic — which EN ISO 12100
hazard groups A-G did the engine leave with zero hazards for this machine? An
empty group is a structural blind-spot signal (the machine may truly lack it,
or a pattern/GT case is missing). Useful with no model at all.
- ProposeMissingHazards + BuildCoveragePrompt: optional LLM expansion of each gap
into specific expected-but-missing hazards a safety assessor would name
(propose-only, reuses LLMCompleter, degrades to nil on any error).
- Wired into iace-audit propose -> audit-reports/coverage.{md,json}.
On the dishwasher: D. Pneumatik (truly absent — nothing invented), E. Laerm
(borderline), F. Ergonomie (a genuine gap: manual loading the engine did not
produce). P3 (pin an accepted proposal into a GT case) remains as a human-in-the-
loop follow-up.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Benjamin Admin
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