feat(ship): add stage audit trail and sortable ids

skills/ship/scripts/next_step.py

@@ -10,7 +10,7 @@ import sys
 from pathlib import Path
 from typing import Any
 
-from ship_lib import load_yaml
+from ship_lib import ensure_stage_layout, load_yaml, record_stage_event, stage_for_step
 
 SPEC_PLACEHOLDERS = (
     "<用户可见的目标",
@@ -70,6 +70,7 @@ def _out(
         "stopAt": stop_at,
         "readyTaskIds": ready_task_ids or [],
         "summary": summary,
+        "stage": (stage_for_step(step) or (None, None))[0],
     }
 
 
@@ -635,7 +636,25 @@ def main() -> int:
         json.dump(doc, sys.stdout, ensure_ascii=False, indent=2)
         sys.stdout.write("\n")
         return 0
+    current = load_yaml(ship_dir / "current.yaml")
+    if isinstance(current, dict):
+        manager = current.get("manager")
+        if isinstance(manager, dict) and manager.get("lastStep") and manager.get("lastResult"):
+            record_stage_event(
+                ship_dir,
+                step=str(manager.get("lastStep")),
+                status=str(manager.get("lastResult")),
+                summary=str(manager.get("lastSummary") or ""),
+            )
     doc = decide_next(ship_dir, args.entry)
+    ensure_stage_layout(ship_dir)
+    record_stage_event(
+        ship_dir,
+        step=str(doc.get("step") or ""),
+        status=str(doc.get("status") or "ready"),
+        summary=str(doc.get("summary") or ""),
+        task_id=doc.get("taskId"),
+    )
     json.dump(doc, sys.stdout, ensure_ascii=False, indent=2)
     sys.stdout.write("\n")
     return 0