A kind's subject is <stream>.<kind>: check.step, delivery.step (a recovery's steps, the
runner alone) and check.run (node-build-go). Regenerated with seatgen at mesh-catalog
b5aebbbe (GEN4); its fixture rows for the three subjects fail to compile against the
contract before.
Builds: design 47 G §415, §455, §22, §206, §86, §338.
Claude-Session: https://claude.ai/code/session_01JG73KEq4zoDfM9WtYpcQgZ