{
  "id": "approve-success-state-unchanged",
  "name": "approve-success-state-unchanged",
  "title": "审批通过返回成功但任务状态未变的并发异常调查",
  "description": "verify-candidate 34675e1a/750a184b 在4 worker负载下采购主链路3轮挂2次：经理approve返回200，随后任务详情仍pending且历史无approve；单跑每次通过。需保留数据库负载复现查库，确认是否为新引入并影响全部审批。",
  "status": "completed",
  "dev_type": null,
  "scope": "pwa-service-worker",
  "package": null,
  "priority": "P1",
  "creator": "shunli",
  "assignee": "shunli",
  "createdAt": "2026-09-26",
  "completedAt": "2026-09-27",
  "branch": null,
  "base_branch": "main",
  "worktree_path": null,
  "commit": "0931b1ea",
  "pr_url": null,
  "subtasks": [],
  "children": [],
  "parent": null,
  "relatedFiles": [
    "client/vite.config.ts",
    "server/tests/unit/utils/client-pwa-api-cache.test.js",
    "client/src/pwa.ts"
  ],
  "notes": "2026-09-27 完成：SW app-api-runtime 去掉 3s networkTimeoutSeconds（0931b1ea），负载复现修复前 3 轮命中 2 轮、修复后 0；verify-candidate 70af0c6b PASS 并已部署生产（buildSha 70af0c6b9aa3，线上 sw.js 已无超时）。用户授权 Claude 决定收口方式，据此归档。",
  "meta": {
    "implementationApproval": "APPROVED_BY_USER_20260926"
  }
}