Reading the catalog half by fingerprint, the node-engine no longer reads the builder's builds, so #224's refused key was
never written there and a reader waited on a build that will never be done. The engine now hears the builder's
build.ended stream, read whole at start then followed (as the assigner hears it); the last trunk end of a placed module
that ended failed is written as the refused key with the event's words, a later done end deletes it, an end naming a
branch moves nothing. The manifest consumes mesh-delivery-builder.build.ended.**.
Builds: design 47 G A-293 (with §421, §628), ADR 0593 §6, issue 1966 U1/U8
Claude-Session: https://claude.ai/code/session_01NcbgfGKaxw984XyAPfLm4h
jschoubben
905265a56b