Separate RC10 manifest provenance warnings

backend/tests/test_rc10_data_operations.py

@@ -144,6 +144,8 @@ def test_storage_audit_only_selects_old_unreferenced_allowlisted_files(
     assert [candidate.relative_path for candidate in candidates] == ["exports/project/old.json"]
     assert report["cleanup"]["candidate_count"] == 1
     assert "release-evidence" in report["cleanup"]["protected_prefixes"]
+    assert report["integrity"]["missing_referenced_path_count"] == 0
+    assert report["integrity"]["missing_manifest_artifact_count"] == 0
 
 
 def test_referenced_tile_manifest_protects_its_tiles(tmp_path: Path) -> None:
@@ -342,3 +344,4 @@ def test_cleanup_commands_require_backup_confirmation_and_read_only_mount() -> N
     assert "table-counts-before.tsv" in live_audit
     assert "table-counts-after.tsv" in live_audit
     assert "deleted_count" in live_audit
+    assert "missing_manifest_artifact_count" in live_audit