④段整套同步（六节 ＋ P/S/F/J ＋ 模板）＋ open-design 移到技能根

一、④段整套同步（用户选候选 A）
- 新增 `references/stage-proto-doc/assets/产品文档模板.html`（16 KB／247 行，从备份拷、转 LF）。
- ④段 SKILL.md 换成备份 15:28 那版，并按模板口径改齐：
  · 「产品文档框架」从「四块＋一附录」改成**六节** —— 页面结构／功能清单／使用场景／操作流程／
    跨页与界面状态／待确认与偏离；与模板同构，⛔ 不从空白页重写结构。
  · 编号从 R/S/F 改成 **P 页面／S 场景／F 功能／J 二级功能**，各自唯一、按展示顺序通排。
  · 保留旧版有价值的要求：每项功能补齐 做什么／入口在哪／输入边界／异常与恢复；重点功能三处标红；
    横向流程图每步写清页面／功能／操作／完成判据。
  · 完成标准「七节」→「六节」，自查清单同步换掉「需求」那批条目，补模板与配图两条。
  · 路径 `designs/<项目>/` → `docs/pm/<项目>/ui/`（2 处）。
  · 补回本机那条「每份产出文档开头都要有一张图」的引用（指向主 skill，段内不复述）。
- 主 skill 同步：四段结构表④行、④段沿革、画图小节（④段画页面结构图 ＋ 用户路径）。

二、open-design 移到技能根（用户选候选 A）
- `git mv product-planning/references/stage-delivery/assets/open-design → open-design/`（4178 文件）。
- `.gitignore` 白名单加 `!/open-design/` —— 否则移出去就不再纳入版本控制。
- 引用改 11 处：路径形态 `assets/open-design/...` → `<技能根>/open-design/...`；
  「随段携带的自带件」改称「同根技能」；「路径怎么找」那条改成自带件（段内相对路径）与
  同根技能（`<技能根>/<技能名>/`）两类分开写。
- open-design 自己的 ATTRIBUTION.md 两处同步（它现在与 oil-ui-pro 同层）。
- 副作用（有益）：命名闸门读数由 2063 降到 225 —— 此前它把 open-design 里 919 个第三方 md
  当成规则一起扫了；现在只扫本包 23 个 md。已确认④段的 H1 与 4a/4b/4c 子步仍在检查范围内。

三、验收
- check_naming.py --ws E:/ProgramData/AIProject/contentm_agent ＝ 通过 225 / 失败 0 / 提示 27。
- 活文件里 `assets/open-design` 残留 0；工作区 CRLF 文件 0。

open-design/design-systems/cloudflare-kumo/source/evidence.md

@@ -0,0 +1,29 @@
+# Cloudflare Kumo UI Source Evidence
+
+## Source Scope
+
+This package is an OpenDesign curated integration based only on public, official Cloudflare sources. It does not vendor `@cloudflare/kumo`, Cloudflare logos, fonts, screenshots, or React components, and it does not imply endorsement or partnership.
+
+## Pinned Upstream Revision
+
+- Repository: <https://github.com/cloudflare/kumo>
+- Commit: [`0c5832575c99988917b81cd752002e10f3dc9c7a`](https://github.com/cloudflare/kumo/tree/0c5832575c99988917b81cd752002e10f3dc9c7a)
+- Package: [`@cloudflare/kumo` 2.9.2](https://github.com/cloudflare/kumo/releases/tag/%40cloudflare/kumo%402.9.2)
+- Documentation: <https://kumo-ui.com/>
+- License: [MIT](https://github.com/cloudflare/kumo/blob/0c5832575c99988917b81cd752002e10f3dc9c7a/LICENSE), Copyright (c) 2026 Cloudflare, Inc.
+
+## Evidence Map
+
+| Package guidance | Official source |
+| --- | --- |
+| Semantic light/dark colors and `data-mode` theming | [Color documentation](https://kumo-ui.com/colors/) and [`theme-generator/config.ts`](https://github.com/cloudflare/kumo/blob/0c5832575c99988917b81cd752002e10f3dc9c7a/packages/kumo/scripts/theme-generator/config.ts) |
+| Inter typography, compact content, sentence case, and restrained emphasis | [Kumo design skill](https://github.com/cloudflare/kumo/blob/0c5832575c99988917b81cd752002e10f3dc9c7a/skills/kumo-design/SKILL.md) and [Text documentation source](https://github.com/cloudflare/kumo/blob/0c5832575c99988917b81cd752002e10f3dc9c7a/packages/kumo-docs-astro/src/pages/components/text.mdx) |
+| Button sizes, variants, loading, and focus behavior | [Button documentation](https://kumo-ui.com/components/button/) and [Button source](https://github.com/cloudflare/kumo/blob/0c5832575c99988917b81cd752002e10f3dc9c7a/packages/kumo/src/components/button/button.tsx) |
+| Layered surfaces, rings, radii, and restrained shadows | [LayerCard source](https://github.com/cloudflare/kumo/blob/0c5832575c99988917b81cd752002e10f3dc9c7a/packages/kumo/src/components/layer-card/layer-card.tsx) |
+| Labels, errors, keyboard behavior, and consumer accessibility duties | [Accessibility documentation](https://kumo-ui.com/accessibility/) and [Input source](https://github.com/cloudflare/kumo/blob/0c5832575c99988917b81cd752002e10f3dc9c7a/packages/kumo/src/components/input/input.tsx) |
+| Semantic, categorical, and sequential chart palettes | [Chart color documentation](https://kumo-ui.com/charts/colors/) and [chart Color source](https://github.com/cloudflare/kumo/blob/0c5832575c99988917b81cd752002e10f3dc9c7a/packages/kumo/src/components/chart/Color.ts) |
+| Dialog, loading, skeleton, and reduced-motion patterns | [Dialog source](https://github.com/cloudflare/kumo/blob/0c5832575c99988917b81cd752002e10f3dc9c7a/packages/kumo/src/components/dialog/dialog.tsx), [Loader source](https://github.com/cloudflare/kumo/blob/0c5832575c99988917b81cd752002e10f3dc9c7a/packages/kumo/src/components/loader/loader.tsx), and [`theme-kumo.css`](https://github.com/cloudflare/kumo/blob/0c5832575c99988917b81cd752002e10f3dc9c7a/packages/kumo/src/styles/theme-kumo.css) |
+
+## Adaptation Boundary
+
+Direct upstream semantic values are recorded in `tokens.css` comments and explained in `DESIGN.md`. OpenDesign's shared token schema requires additional layout slots that Kumo does not publish; those compatibility bindings are identified explicitly and should not be cited as Cloudflare specifications. The reference fixture is original OpenDesign markup that demonstrates the normalized token contract rather than a copy of an upstream example.