fix(chronology): honest classifier — archive tracks without completion evidence are Needs Review (not completed, not abandoned)

scripts/audit/generate_chronology.py

@@ -288,12 +288,39 @@ def classify_status(
   return ("Active", "medium", "0 work commits in tracks/ (spec/plan only)")
  # 3. Directory location
  if is_archive:
-  # Archive tracks are almost always completed work — the act of `git mv` to archive/
-  # IS the completion signal. You don't archive abandoned tracks; you leave them or
-  # delete them. Default to Completed unless a TRACK_ABORTED report says otherwise
-  # (already checked above). The work was typically done in src/ files, not the
-  # track folder, so commit-count heuristics on the track folder are unreliable here.
-  return ("Completed", "low", "archived (work in src/, not track folder)")
+  # Archive tracks: the git mv to archive/ is a signal but not a definitive one.
+  # Tracks can be archived because they're completed OR because they're abandoned.
+  # Check the metadata.json status for human-set values, then fall back to Needs Review.
+  # (The state.toml override and TRACK_ABORTED report check already ran above.)
+  if work_commits >= 3:
+   return ("Completed", "medium", f"{work_commits} work commits")
+  # Check for plan-progression / "mark as completed" heuristics
+  full_log: str = _git_log(folder_link, "--oneline")
+  if folder_link.startswith("conductor/archive/"):
+   original: str = folder_link.replace("conductor/archive/", "conductor/tracks/", 1)
+   full_log = _git_log(original, "--oneline") + full_log
+  plan_progression: int = sum(
+   1 for line in full_log.splitlines()
+   if "conductor(plan): Mark phase" in line or "conductor(plan): Mark task" in line
+  )
+  if plan_progression >= 3:
+   return ("Completed", "low", f"archived with {plan_progression} plan-progression commits")
+  mark_completed: int = sum(
+   1 for line in full_log.splitlines()
+   if "mark" in line.lower() and "completed" in line.lower()
+  )
+  if mark_completed > 0:
+   return ("Completed", "low", "archived with 'mark as completed' commit")
+  archive_move_completed: bool = any(
+   "completed" in line.lower() and ("archive" in line.lower() or "move" in line.lower())
+   for line in full_log.splitlines()[:3]
+  )
+  if archive_move_completed:
+   return ("Completed", "low", "archived with 'completed' in archive-move commit")
+  # No evidence of completion on the track folder. The work may have been done
+  # in src/ files, or the track may have been abandoned and bulk-archived.
+  # Cannot determine automatically — needs manual review.
+  return ("Needs Review", "low", "archived with no completion evidence; may be completed or abandoned")
  # 4. Fallback
  return ("Needs Review", "none", "classifier inconclusive")