Introduce target-aware resolved reference storage

internal/modules/extract/dnd/spells/runner_test.go

@@ -114,7 +114,7 @@ func TestRunnerPassesRosterAndGlossaryReferencesToDNDSpellsPrompt(t *testing.T)
 	raw := readDNDSpellsFixture(t)
 	expectedDoc := parseDNDSpellsFixture(t, raw)
 	resolved := resolveDNDSpellsPipeline(t)
-	resolved.ResolvedPipeline.ArtifactLanes[0].ReferenceSet = dndSpellsReferenceSet(
+	resolved.ResolvedPipeline.ArtifactLanes[0].ExtractReferences.ReferenceSet = dndSpellsReferenceSet(
 		"Aria: party cleric\nBorin: fighter",
 		"Fire Bolt: evocation cantrip",
 	)
@@ -168,7 +168,7 @@ func TestRunnerPassesRosterAndGlossaryReferencesToDNDSpellsPrompt(t *testing.T)
 func TestRunnerDoesNotExtractSpellMentionedOnlyInRoster(t *testing.T) {
 	raw := readDNDSpellsFixture(t)
 	resolved := resolveDNDSpellsPipeline(t)
-	resolved.ResolvedPipeline.ArtifactLanes[0].ReferenceSet = dndSpellsReferenceSet(
+	resolved.ResolvedPipeline.ArtifactLanes[0].ExtractReferences.ReferenceSet = dndSpellsReferenceSet(
 		"Mira: wizard who can cast Lightning Bolt",
 		"",
 	)

internal/modules/output/json/encoder_test.go

@@ -148,6 +148,7 @@ func TestEncodeIncludesManifestReferences(t *testing.T) {
 			RunID: "run-1",
 			References: []artifacts.ReferenceProvenance{
 				{
+					Stage:         "extract",
 					LaneID:        "events",
 					SlotName:      "roster",
 					OriginType:    "file",