pacman reads a node's declared packages in the node-engine seat's layout, not go/delivery's (B5e; ADR 0634 §1, §4; issue 1966)

Claude-Session: https://claude.ai/code/session_01NcbgfFSnn24M3GcqttoU7i

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

@@ -14,8 +14,6 @@ import (
 	"reflect"
 	"strings"
 	"testing"
-
-	"git.novox.be/novox/mesh-sdk/go/delivery"
 )
 
 // rawManifest is the manifest as written, every field kept.
@@ -135,7 +133,7 @@ func TestTheKeeperDeclaresTheModulesStatesAndEvents(t *testing.T) {
 	}
 	// The verbs read which packages each node's modules declare; the process reads no other module's state
 	// (ADR 0507 §5, ADR 0436 §1).
-	if got := strs(raw["reads"]); !reflect.DeepEqual(got, []string{delivery.EnginePackagesRead}) {
+	if got := strs(raw["reads"]); !reflect.DeepEqual(got, []string{SourceEngine}) {
 		t.Errorf("reads: %v", got)
 	}
 }

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

@@ -8,11 +8,10 @@ package main
 import (
 	"encoding/json"
 	"fmt"
+	nodeengine "git.novox.be/novox/mesh-contracts/go/seats/nodeengine"
 	"sort"
 	"strings"
 	"time"
-
-	"git.novox.be/novox/mesh-sdk/go/delivery"
 )
 
 // DeclaredPackagesState is the node-engine's state of the packages its node's modules declare, one key per node,
@@ -21,13 +20,17 @@ import (
 const DeclaredPackagesState = SourceEngine
 
 // SourceEngine is the one source 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). The
+// its manifest's name (mesh-host.packages, its bucket mesh-host_packages; mesh-sdk SourceEngine). The
 // controller's mirror of the same packages ended with its lease (ADR 0565 clause 6, issue 774): a node whose engine has
 // written no key has no declaration here, and the answer says so.
-const SourceEngine = delivery.EnginePackagesRead
+// engineHolder is the holder of the node-engine seat whose state packages is read: the one name of it here, held equal to the
+// manifest's `reads` by the manifest test.
+const engineHolder = "mesh-host"
 
-// declaredValue is a node's key of `packages`, in mesh-sdk's layout.
-type declaredValue = delivery.DeclaredPackages
+const SourceEngine = engineHolder + "." + nodeengine.StatePackages
+
+// declaredValue is a node's key of `packages`, in the seat node-engine's layout.
+type declaredValue = nodeengine.PackagesByNodeValue
 
 // nodeInstalled is one node's key of `installed` with its not-current mark.
 type nodeInstalled struct {

modules/pacman/go.mod

@@ -3,6 +3,7 @@ module pacman
 go 1.26.0
 
 require (
+	git.novox.be/novox/mesh-contracts/go/seats/nodeengine v0.0.0-00010101000000-000000000000
 	git.novox.be/novox/mesh-contracts/operator-and-conversation/go/clients/operatorchannelclient v0.0.0-00010101000000-000000000000
 	git.novox.be/novox/mesh-contracts/operator-and-conversation/go/seats/operatorchannel v0.0.0-00010101000000-000000000000
 	git.novox.be/novox/mesh-sdk/go v0.1.14-0.20261104174359-05b3e2e1b94f