优化性能

tests/unit/test_project_detail_api_handler.py

@@ -96,7 +96,7 @@ async def test_project_detail_create_failure_preserves_push_id_and_biz_id() -> N
     assert result.metadata["key"] == "production"
 
 
-def test_project_detail_load_conflict_raises_on_same_project_key_different_data_id() -> None:
+def test_project_detail_load_allows_same_project_key_with_different_data_id() -> None:
     collection = DataCollection("remote")
 
     project = _ProjectNode(
@@ -119,16 +119,20 @@ def test_project_detail_load_conflict_raises_on_same_project_key_different_data_
     )
     collection._nodes[existing_detail.node_id] = existing_detail
     collection._data_id_to_node_id[existing_detail.data_id] = existing_detail.node_id
+    collection._node_id_to_data_id[existing_detail.node_id] = existing_detail.data_id
 
     handler = ProjectDetailApiHandler()
     handler.set_collection(collection)
 
-    with pytest.raises(RuntimeError, match="project_detail_data load conflict"):
-        handler._create_node(
-            {
-                "id": "detail-new",
-                "project_id": "project-1",
-                "key": "actual_construction",
-                "value": [{"date": "2026-01-02", "capacity": 2.0}],
-            }
-        )
+    node = handler._create_node(
+        {
+            "id": "detail-new",
+            "project_id": "project-1",
+            "key": "actual_construction",
+            "value": [{"date": "2026-01-02", "capacity": 2.0}],
+        }
+    )
+
+    assert node.node_id != existing_detail.node_id
+    assert node.data_id == "detail-new"
+    assert node.context["project_id"] == "project-1"