Batch fuzzy name match service (Version 2)

Fuzzy matches a list of scientific names against the taxonomy in a single request. Each query in the array is matched independently using the same logic as the GET endpoint: optional classification context is used when no direct name match is found, and a usageKey short-circuits name-based matching when provided.

Request body: an array of up to 1000 NameUsageQuery objects. Results are returned in the same order as the input.