pacman reads the node-engine's packages as mesh-host.packages, the bucket each engine writes (ADR 0565 clause 6, issue 1953)

The read node-engine.packages named a bucket node-engine_packages that nothing writes:
the engine's manifest is mesh-host's, so its state is mesh-host_packages, read as
disk-load reads mesh-host.data. The view still names which source answered, the
engine's key or the controller's mirror.

Claude-Session: https://claude.ai/code/session_01NcbgfJ9Gum47zkFKWRaovL

modules/pacman/cmd/pacman-tools/view.go

@@ -24,9 +24,10 @@ const DeclaredPackagesState = SourceEngine
 // whose engine has written no key yet, until the controller's lease is written away (ADR 0565 clause 6).
 const ControllerDeclaredState = "mesh-controller.declared-packages"
 
-// The sources a node's declaration is read from, said in the answer.
+// The sources a node's declaration is read from, said in the answer: the node-engine's state, read by its manifest's
+// name (mesh-host.packages, its bucket mesh-host_packages; mesh-sdk delivery.EnginePackagesRead), and the mirror.
 const (
-	SourceEngine     = "node-engine.packages"
+	SourceEngine     = delivery.EnginePackagesRead
 	SourceController = "mesh-controller.declared-packages"
 )