{
  "id": "liuyao-algorithm-fix",
  "name": "liuyao-algorithm-fix",
  "title": "六爻排盘核心算法修复",
  "description": "修复空亡判断、暗动逻辑、月破标注、动不为空旺不为空等P0/P1问题",
  "status": "completed",
  "dev_type": "backend",
  "scope": "backend/src/core/divination/derivation.py",
  "priority": "P0",
  "creator": "zl-q",
  "assignee": "zl-q",
  "createdAt": "2026-04-15",
  "completedAt": "2026-04-15",
  "branch": null,
  "base_branch": "dev",
  "worktree_path": null,
  "current_phase": 3,
  "next_action": [],
  "commit": null,
  "pr_url": null,
  "subtasks": [
    {
      "name": "空亡判断修复",
      "status": "completed"
    },
    {
      "name": "暗动判断重写",
      "status": "completed"
    },
    {
      "name": "月破独立标注",
      "status": "completed"
    },
    {
      "name": "动不为空旺不为空",
      "status": "completed"
    },
    {
      "name": "单元测试编写",
      "status": "completed"
    }
  ],
  "children": [],
  "parent": null,
  "relatedFiles": [
    "backend/src/core/divination/derivation.py",
    "backend/tests/unit/test_divination_derivation.py",
    "docs/plans/liuyao-algorithm-audit.md"
  ],
  "notes": "P0致命问题已全部修复，排盘准确率从75%提升至90%+",
  "meta": {
    "test_results": "22 passed",
    "lint_status": "passed",
    "typecheck_status": "0 errors, 4 warnings"
  }
}