Rewritten from the earlier branch to the final lines: keep as an object, stopped on running, process-builds a
read for persons, sessions and healers and not optional, the compose rule with the step's default bound.
The eleven verbs' callers (§393) wait on a question; the generated Go and TypeScript wait on the generator.
Builds: design 47 G §177, §199, §203, §260, §261, §266, §396, §404, §440
Claude-Session: https://claude.ai/code/session_01JG73KEq4zoDfM9WtYpcQgZ