J25 A-293: a placed module's failed newest build said as refused in by-entries mode, on the builder's build-ended event

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

module.json

@@ -56,6 +56,7 @@
     "mesh-catalog.seat-definition-changed",
     "mesh-catalog.seat-definition-removed",
     "mesh-conditions.findings-asked",
+    "mesh-delivery-builder.build.ended.**",
     "mesh-delivery-view.settled",
     "mesh-recovery.ended",
     "mesh-recovery.restored",