feat(provenance): govern source snapshots and data inputs

backend/tests/test_sprint108_map_selection_derived_dataset.py

@@ -7,7 +7,7 @@ from uuid import uuid4
 from fastapi.testclient import TestClient
 
 from app.main import app
-from app.models import Dataset, VectorFeature
+from app.models import Dataset
 from app.schemas.dataset import DatasetCreateResponse
 from app.services.storage_service import StorageService
 from app.services.vector_feature_service import VectorFeatureService
@@ -124,7 +124,7 @@ def test_vector_selection_derive_persists_queryable_derived_dataset(tmp_path, mo
     assert response.provenance_metadata["source_dataset_id"] == str(dataset_id)
     assert response.provenance_metadata["source_table"] == "vector_features"
     assert persisted_features[0]["dataset_id"] == derived.id
-    assert persisted_features[0]["commit"] is True
+    assert persisted_features[0]["commit"] is False
     derived_payload = json.loads(output_path.read_text(encoding="utf-8"))
     props = derived_payload["features"][0]["properties"]
     assert props["source_vector_feature_id"] == "source-row-1"