[
 {
  "step": "1 建项：stage=0 报备审核中",
  "ok": true,
  "note": "stage=0 filing=1 status=1"
 },
 {
  "step": "2 冲突解除双写：filing=2 + stage 0→1",
  "ok": true,
  "note": "stage=1 filing=2"
 },
 {
  "step": "3 逐级推进 1→2→3",
  "ok": true,
  "note": "stage=3"
 },
 {
  "step": "4 3→5 唯一连跳",
  "ok": true,
  "note": "stage=5"
 },
 {
  "step": "5 多步回退 5→2（非相邻）",
  "ok": true,
  "note": "stage=2"
 },
 {
  "step": "6 推回 5（2→3→连跳5）",
  "ok": true,
  "note": "stage=5"
 },
 {
  "step": "7 标记赢单：停 stage5 / status=1 / bid=1（闭环不进结项）",
  "ok": true,
  "note": "stage=5 status=1 bid=1"
 },
 {
  "step": "8 赢单终态锁：回退 68003 + 重复标记 68009 + 推进/审核 均拒",
  "ok": true,
  "note": "rollback=68003 advance=68003 remark=68009 filing=68008"
 },
 {
  "step": "8b [观察项·非回归] 赢单态关闭仍 code=0（票05-08 原有行为，与台账 4-3-11 记载有出入，记档）",
  "ok": true,
  "note": "close=0 success"
 },
 {
  "step": "8c 关闭后进入已关闭终态锁：再推进/再标记全拒 68003",
  "ok": true,
  "note": "status=2"
 },
 {
  "step": "9 动态留痕全集（建项/报备/冲突解除/推进/回退/赢单）",
  "ok": true,
  "note": "missing=[] actions=['BID_WIN', 'CLOSE', 'CONFLICT_RELEASE', 'CREATE', 'FILING_SUBMIT', 'STAGE_ADVANCE', 'STAGE_ROLLBACK']"
 }
]