feat(chronology): regenerate chronology.md with v2 git-history classifier (closes 5-day desync gap)

scripts/audit/chronology_quality_gate.py

@@ -26,6 +26,7 @@ _METADATA_FIELD_PREFIXES = (
  "**Parent umbrella:**",
  "**Status:**",
  "**Confidence:**",
+ "**Ancestors:**",
 )
 
 
@@ -86,16 +87,26 @@ def run_quality_gate(rows: list[dict]) -> QualityGateResult:
 
 def _load_rows_from_chronology(chronology_path: Path) -> list[dict]:
  from scripts.audit.generate_chronology import walk_track_folders, _repo_root
- root: Path = _repo_root(chronology_path.parent)
- return walk_track_folders(root)
+ # chronology_path is conductor/chronology.md; walk_track_folders expects the conductor dir
+ conductor_dir: Path = chronology_path.parent.resolve()
+ if not (conductor_dir / "tracks").is_dir():
+  # Fallback: resolve from repo root
+  repo_root: Path = _repo_root(conductor_dir)
+  conductor_dir = repo_root / "conductor"
+ return walk_track_folders(conductor_dir)
 
 
 def main() -> None:
  parser = argparse.ArgumentParser(description="Quality gate for conductor/chronology.md")
  parser.add_argument("--chronology", type=Path, default=Path("conductor/chronology.md"))
+ parser.add_argument("--rows-json", type=Path, default=None, help="Load rows from JSON file instead of re-walking")
  parser.add_argument("--strict", action="store_true", help="Exit 1 on any violation")
  args = parser.parse_args()
- rows = _load_rows_from_chronology(args.chronology)
+ if args.rows_json and args.rows_json.is_file():
+  import json
+  rows = json.loads(args.rows_json.read_text(encoding="utf-8"))
+ else:
+  rows = _load_rows_from_chronology(args.chronology)
  result = run_quality_gate(rows)
  print(f"Quality gate: {'PASS' if result.passed else 'FAIL'}")
  print(f" Total rows: {result.total_rows}")