The Codex-experimental caveat added in #79 introduced additive public API
(CODEX_TRIGGER_RATE_EXPERIMENTAL on vigiles/codex; optional `experimental?`
fields on EvalDriver and TriggerRateReport on vigiles/testing) but the
committed api-surface snapshots were never regenerated, so the API surface
gate has been failing on main. Regenerate to match the shipped surface.
All additive — no exports removed, not a breaking change.
Co-authored-by: Claude <noreply@anthropic.com>