Type Alias TemplateDetection

PROPOSALS only, from the Extend rung: the generator measurably hallucinates, so nothing may store or act on one until a human accepts it. sourceFieldRef/targetFieldRef name fields by this result's keys, which are unstable across runs — resolved to annotation ids at accept time.

Deliberately the SAME signed url the detector fetched, so a template replaced between requests cannot show new pages under old geometry.

Set only when fields is empty. Absent means fields were found.