{
  "id": "road-compiler-extraction",
  "name": "road-compiler-extraction",
  "title": "道路编译器独立化（parent）",
  "description": "把 native road compiler 拆成可独立维护的项目，并与本项目通过版本化契约相辅相成；同时分离道路与 OSM 建筑渲染",
  "status": "planning",
  "dev_type": null,
  "scope": null,
  "package": null,
  "priority": "P1",
  "creator": "dingkang",
  "assignee": "dingkang",
  "createdAt": "2026-08-25",
  "completedAt": null,
  "branch": null,
  "base_branch": "main",
  "worktree_path": null,
  "commit": null,
  "pr_url": null,
  "subtasks": [],
  "children": [
    "08-25-rc-p0-contract-baseline",
    "08-25-rc-p1-package-boundary",
    "08-25-rc-p2-repo-split",
    "08-25-rc-p3-render-separation",
    "08-26-rc-p5-artifact-consumption"
  ],
  "parent": null,
  "relatedFiles": [],
  "notes": "P3 已完成。P5 artifact-only parent 已建立，P5A ZIP export 已在 road-compiler v0.3.0 完成；P5B 宿主 ZIP import 待实施。",
  "meta": {
    "next_task": "08-25-rc-p4-drawtonomy-ext"
  }
}