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    },
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      "id": 7,
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        {
          "id": 12,
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          "assignee": "李四",
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      "actualHours": 0,
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      "endDate": "2025-06-25",
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      "endDate": "2025-07-11",
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      "icon": "rocket",
      "description": "完成所有开发任务，准备进入测试阶段。"
    },
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      "id": 9,
      "name": "Alpha版本发布",
      "assignee": "项目经理",
      "startDate": "2025-07-15",
      "endDate": "2025-07-15",
      "type": "milestone",
      "icon": "rocket",
      "description": "发布Alpha测试版本，提供给内部团队进行功能验证和测试。"
    }
  ]
}