Preserve review candidate rationale in promotion

src/groundrecall/promotion.py

@@ -60,6 +60,22 @@ def _provenance_from_payload(payload: dict[str, Any]) -> ProvenanceRecord:
     )
 
 
+def _review_candidate_rationale(item: dict[str, Any]) -> str:
+    parts: list[str] = []
+    title = str(item.get("title", "")).strip()
+    if title:
+        parts.append(title)
+    parts.append(f"lane={item.get('triage_lane', 'knowledge_capture')}")
+    parts.append(f"priority={int(item.get('priority', 50))}")
+    finding_codes = [str(code) for code in item.get("finding_codes", []) if str(code).strip()]
+    graph_codes = [str(code) for code in item.get("graph_codes", []) if str(code).strip()]
+    if finding_codes:
+        parts.append(f"findings={','.join(finding_codes)}")
+    if graph_codes:
+        parts.append(f"graph={','.join(graph_codes)}")
+    return " | ".join(parts)
+
+
 def promote_import_to_store(
     import_dir: str | Path,
     store_dir: str | Path,
@@ -181,6 +197,8 @@ def promote_import_to_store(
             promoted_relation_ids.append(record.relation_id)
 
     for item in queue_payload.get("items", []):
+        graph_codes = [str(code) for code in item.get("graph_codes", []) if str(code).strip()]
+        finding_codes = [str(code) for code in item.get("finding_codes", []) if str(code).strip()]
         store.save_review_candidate(
             ReviewCandidateRecord(
                 review_candidate_id=item["queue_id"],
@@ -188,8 +206,8 @@ def promote_import_to_store(
                 candidate_id=item["candidate_id"],
                 triage_lane=item.get("triage_lane", "knowledge_capture"),
                 priority=int(item.get("priority", 50)),
-                finding_codes=list(item.get("finding_codes", [])),
+                finding_codes=sorted(set(finding_codes + graph_codes)),
-                rationale=item.get("title", ""),
+                rationale=_review_candidate_rationale(item),
                 current_status="reviewed" if item["candidate_id"] in set(promoted_claim_ids + promoted_concept_ids + promoted_relation_ids) else "triaged",
             )
         )

tests/test_groundrecall_promotion.py

@@ -94,3 +94,30 @@ def test_groundrecall_promotion_preserves_contradiction_and_supersession_links(t
     claims = {item.claim_id: item for item in store.list_claims()}
     assert claims["clm_revised"].supersedes_claim_ids == ["clm_base"]
     assert claims["clm_dissent"].contradicts_claim_ids == ["clm_revised"]
+
+
+def test_groundrecall_promotion_preserves_queue_graph_rationale(tmp_path: Path) -> None:
+    root = tmp_path / "llmwiki"
+    (root / "wiki").mkdir(parents=True)
+    (root / "wiki" / "a.md").write_text("# A\n\nSee also [[B]].\n", encoding="utf-8")
+    (root / "wiki" / "b.md").write_text("# B\n\nSee also [[C]].\n", encoding="utf-8")
+    (root / "wiki" / "c.md").write_text("# C\n", encoding="utf-8")
+
+    result = run_groundrecall_import(root, mode="quick", import_id="promotion-queue-test")
+    review_path = result.out_dir / "review_session.json"
+    review_payload = json.loads(review_path.read_text(encoding="utf-8"))
+    for concept in review_payload["draft_pack"]["concepts"]:
+        concept["status"] = "trusted"
+    review_path.write_text(json.dumps(review_payload, indent=2), encoding="utf-8")
+
+    store_dir = tmp_path / "groundrecall-store"
+    promote_import_to_store(result.out_dir, store_dir, reviewer="R")
+
+    store = GroundRecallStore(store_dir)
+    review_candidates = {item.candidate_id: item for item in store.list_review_candidates()}
+    bridge_candidate = review_candidates["concept::b"]
+
+    assert bridge_candidate.triage_lane == "conflict_resolution"
+    assert "bridge_concept" in bridge_candidate.finding_codes
+    assert "lane=conflict_resolution" in bridge_candidate.rationale
+    assert "graph=bridge_concept" in bridge_candidate.rationale