Type Alias EvaluateSafetyOptions

Whether to search for safe replacement pitches when the verdict is not safe. Turning it off skips up to two dozen extra evaluations per rejected pitch, which is worth doing when only the verdict is wanted.

Whether to report which of otherVoices raised each pairwise flag, as SafetyResult.partners. The bitmask alone says a parallel fifth is there; this says against which voice.