Explorer nl query

POST /admin/explorer/nl-query

Translate a natural language question into an explorer query string using AI. Understands cross-entity concepts: "submittals created by general contractors" → creatorRole filter, "documents reviewed by Structural consultant" → consultantName filter, "organizations with slow reviews" → avgReviewDays filter. Also understands aggregate functions: "most recently active projects" → max(createdAt) on activity relation. Returns a single-line query string.

curl -X POST "https://api.part3.io/v1/admin/explorer/nl-query" \  -H "Content-Type: application/json" \  -d '{    "prompt": "string"  }'