- Settings → Experimental gains a 'Workflow Graph Engine — dual-observe parity
(diagnostic)' toggle for the workflowInterpreterDualObserve flag.
- store.getWorkflowParitySummary() aggregates the workflow:parity-observed /
workflow:parity-drift run-audit events into the graduation signal: agree-rate,
per-field drift counts, and recent drift samples. Covered by
workflow-parity-summary.test.ts.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
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