Citable country answer for fetching agents

A short, dated, citable answer for one country: the censorship index score with its data time, the latest citable incidents (up to 5, newest first by start time) with readable IDs and links, and what the answer does not know. Plain text by default; add ?format=json for JSON (schema voidly.answer.country.v1). It includes no per-domain check and no risk score (where Voidly publishes one, it is an experimental current-regime score; shutdown-onset timing is unproven). A complete answer is cached at the edge for up to 300 seconds, and Cache-Control max-age counts down from its build time; an answer with one source unavailable is served with no-store. Only a cold build (an edge-cache miss) counts toward the per-IP limit of 30 per minute. Send If-None-Match with a prior ETag to get 304.