W16.6: the tool runner reads which modules exist and their manifests from the catalog half through meshcatalogclient's branch follower on its own consumer (milestone 47/G)

firstview adopts the shared branch follower over a wiring of its own consumer (views held with the assigner's, findings through its
held writer, events routed to each adopted view); the console's Source gives Modules from the catalog entries, the manifest an entry
carries whole; the indexer's modules and manifests first views and their consumes are removed, the registrations and the gate's
source-moved are consumed.

Builds: design 47 G §196, §594, §614; lead answers A-5, A-27, A-103

Claude-Session: https://claude.ai/code/session_01NcbgfGKaxw984XyAPfLm4h

node-tools/module.json

@@ -72,13 +72,13 @@
   ],
   "consumes": [
     "mesh-catalog.catalog-revision",
+    "mesh-catalog.registration-changed",
     "mesh-catalog.seat-definition-changed",
     "mesh-catalog.seat-definition-removed",
     "mesh-conditions.findings-asked",
     "mesh-delivery-assigner.views.assignments",
     "mesh-delivery-assigner.views.seat-holders",
-    "mesh-delivery-indexer.views.manifests",
-    "mesh-delivery-indexer.views.modules"
+    "mesh-delivery.source-moved"
   ],
   "streams": [
     {