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-templates/docs-page/SKILL.md

@@ -0,0 +1,80 @@
+---
+name: docs-page
+description: |
+  A documentation page — inline-start nav, scrollable article body,
+  inline-end table of contents. Use when the brief mentions "docs",
+  "documentation", "guide", "API reference", or "tutorial".
+triggers:
+  - "docs"
+  - "documentation"
+  - "guide"
+  - "tutorial"
+  - "api reference"
+  - "文档"
+od:
+  mode: prototype
+  platform: desktop
+  scenario: engineering
+  preview:
+    type: html
+    entry: index.html
+  design_system:
+    requires: true
+    sections: [color, typography, layout, components]
+  craft:
+    requires: [typography, typography-hierarchy, typography-hierarchy-editorial, rtl-and-bidi]
+---
+
+# Docs Page Skill
+
+Produce a single, three-column documentation page in one HTML file.
+
+## Workflow
+
+1. **Read the active DESIGN.md** (injected above). Use the body type token for
+   prose; the mono token for code; respect line-height and max-width rules.
+2. **Pick a topic** from the brief — the page should look like real docs, not
+   a generic wireframe. Concrete API names, command examples, plausible
+   parameters.
+3. **Lay out** three regions, expressed on the inline axis so the
+   layout flips correctly under `dir="rtl"`:
+   - **Inline-start nav** (240–280px, sticky): grouped link list, current
+     page bolded with an `inline-start`-edge accent stripe. 3–5 groups
+     of 4–8 links.
+   - **Article body** (max-width ~720px, centered in the middle column):
+     H1, lede paragraph, H2 sections, code blocks, callout boxes (note /
+     warning), inline links, lists.
+   - **Inline-end TOC** (200–240px, sticky): "On this page" with the
+     H2/H3 anchors, current section highlighted as the user scrolls.
+4. **Write** a single HTML document:
+   - `<!doctype html>` through `</html>`, all CSS inline.
+   - CSS Grid for the three columns; sticky positioning for the rails.
+   - Code blocks: monospace token, soft surface fill, copy-button affordance
+     (visual only — no JS needed).
+   - Anchor IDs on every H2/H3 so the TOC links work.
+   - `data-od-id` on the nav, article, and TOC.
+5. **Prose**: write at least 350 words of believable docs. Include at least
+   one shell command, one code snippet (5–15 lines), one callout, one table.
+6. **Self-check**:
+   - Body text wraps at the DS line-length sweet spot (60–75 chars).
+   - Code uses the DS mono token, not generic `monospace`.
+   - Accent is restrained — used for active nav item, links, one callout
+     border. Not on body text.
+   - Page is readable at 1280w and collapses gracefully below 900w (TOC drops
+     out, nav becomes a top drawer).
+   - Use logical CSS (`margin-inline-start`, `border-inline-start`,
+     `inset-inline-end`, `text-align: start`) on the rails and accent
+     stripe so the layout flips correctly under `dir="rtl"`.
+
+## Output contract
+
+Emit between `<artifact>` tags:
+
+```
+<artifact identifier="docs-slug" type="text/html" title="Docs — Page Title">
+<!doctype html>
+<html>...</html>
+</artifact>
+```
+
+One sentence before the artifact, nothing after.

open-design/design-templates/docs-page/example.html

@@ -0,0 +1,122 @@
+<!doctype html>
+<html lang="en">
+<head>
+  <meta charset="utf-8" />
+  <meta name="viewport" content="width=device-width, initial-scale=1" />
+  <title>Filebase docs — Quickstart</title>
+  <style>
+    :root {
+      --bg: #fafaf9; --fg: #1c1b1a; --muted: #6b6964; --border: #e6e4e0;
+      --accent: #c96442; --surface: #ffffff; --code-bg: #f4f4f2;
+    }
+    * { box-sizing: border-box; }
+    body { margin: 0; background: var(--bg); color: var(--fg); font: 15px/1.6 -apple-system, system-ui, sans-serif; }
+    .topbar { background: var(--surface); border-bottom: 1px solid var(--border); padding: 12px 28px; display: flex; justify-content: space-between; align-items: center; }
+    .topbar .brand { font-weight: 600; }
+    .topbar input { padding: 6px 12px; border-radius: 6px; border: 1px solid var(--border); width: 280px; font: inherit; background: var(--bg); }
+    .layout { display: grid; grid-template-columns: 240px minmax(0, 1fr) 220px; gap: 0; min-height: calc(100vh - 50px); }
+    @media (max-width: 1024px) { .layout { grid-template-columns: 220px 1fr; } .toc { display: none; } }
+    @media (max-width: 720px) { .layout { grid-template-columns: 1fr; } .sidebar { display: none; } }
+    .sidebar { padding: 24px 16px; border-right: 1px solid var(--border); overflow-y: auto; font-size: 14px; }
+    .sidebar .group { margin-bottom: 22px; }
+    .sidebar .group-label { font-size: 11px; color: var(--muted); text-transform: uppercase; letter-spacing: 0.06em; padding: 0 8px 8px; }
+    .sidebar a { display: block; color: var(--fg); text-decoration: none; padding: 5px 8px; border-radius: 6px; }
+    .sidebar a:hover { background: var(--surface); }
+    .sidebar a.active { background: var(--accent); color: white; }
+    article { padding: 40px 56px 80px; max-width: 760px; }
+    .crumbs { color: var(--muted); font-size: 13px; margin-bottom: 12px; }
+    h1 { font-size: 36px; letter-spacing: -0.02em; margin: 0 0 12px; }
+    .lede { color: var(--muted); font-size: 17px; margin: 0 0 32px; }
+    h2 { font-size: 22px; letter-spacing: -0.01em; margin: 40px 0 12px; }
+    h3 { font-size: 16px; margin: 24px 0 8px; }
+    p { margin: 12px 0; }
+    code { font-family: ui-monospace, monospace; background: var(--code-bg); padding: 1px 5px; border-radius: 4px; font-size: 0.9em; }
+    pre { background: var(--code-bg); border: 1px solid var(--border); border-radius: 8px; padding: 14px 16px; overflow-x: auto; font-size: 13px; line-height: 1.55; }
+    pre code { background: transparent; padding: 0; }
+    .callout { background: var(--surface); border: 1px solid var(--border); border-left: 3px solid var(--accent); border-radius: 8px; padding: 14px 18px; margin: 20px 0; font-size: 14px; }
+    .callout .label { font-size: 11px; text-transform: uppercase; letter-spacing: 0.06em; color: var(--accent); margin-bottom: 4px; }
+    .toc { padding: 40px 24px 24px; font-size: 13px; border-left: 1px solid var(--border); }
+    .toc .toc-label { font-size: 11px; text-transform: uppercase; letter-spacing: 0.06em; color: var(--muted); margin-bottom: 10px; }
+    .toc a { display: block; color: var(--muted); text-decoration: none; padding: 4px 0; }
+    .toc a.active { color: var(--accent); font-weight: 500; }
+    .pager { display: flex; justify-content: space-between; gap: 12px; margin-top: 56px; padding-top: 24px; border-top: 1px solid var(--border); }
+    .pager a { flex: 1; text-decoration: none; color: var(--fg); padding: 12px 16px; background: var(--surface); border: 1px solid var(--border); border-radius: 8px; }
+    .pager a small { display: block; font-size: 11px; color: var(--muted); text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: 2px; }
+  </style>
+</head>
+<body>
+  <header class="topbar" data-od-id="topbar">
+    <span class="brand">◰ Filebase docs</span>
+    <input placeholder="Search · ⌘K" />
+  </header>
+  <div class="layout">
+    <nav class="sidebar" data-od-id="sidebar">
+      <div class="group">
+        <div class="group-label">Getting started</div>
+        <a href="#" class="active">Quickstart</a>
+        <a href="#">Concepts</a>
+        <a href="#">Authentication</a>
+      </div>
+      <div class="group">
+        <div class="group-label">Sync engine</div>
+        <a href="#">Block-level deltas</a>
+        <a href="#">Conflict resolution</a>
+        <a href="#">Resumable uploads</a>
+      </div>
+      <div class="group">
+        <div class="group-label">CLI</div>
+        <a href="#">Install</a>
+        <a href="#">Configuration</a>
+        <a href="#">Subcommands</a>
+      </div>
+    </nav>
+    <article data-od-id="article">
+      <div class="crumbs">Docs › Getting started › Quickstart</div>
+      <h1>Quickstart</h1>
+      <p class="lede">Sync your first folder in under five minutes. The CLI is the fastest path; the desktop app and the API client all wrap the same engine.</p>
+      <h2 id="install">1. Install the CLI</h2>
+      <p>The CLI is distributed as a single binary for macOS, Linux, and Windows.</p>
+<pre><code># macOS · Homebrew
+brew install filebase
+
+# Linux · curl
+curl -fsSL https://get.filebase.dev | sh</code></pre>
+      <p>Verify the install:</p>
+<pre><code>filebase --version
+# filebase 0.6.4</code></pre>
+      <h2 id="auth">2. Authenticate</h2>
+      <p>Sign in with your Filebase account. The token is stored in <code>~/.config/filebase/credentials</code>.</p>
+<pre><code>filebase auth login
+# → opens your browser
+# ✓ Logged in as [email protected]</code></pre>
+      <div class="callout">
+        <div class="label">Note</div>
+        On servers without a browser, use <code>filebase auth login --device</code> for a device-code flow.
+      </div>
+      <h2 id="sync">3. Sync a folder</h2>
+      <p>Pick a local directory and link it to a remote root. Filebase watches it for changes and pushes block-level diffs in the background.</p>
+<pre><code>cd ~/projects
+filebase init my-team
+filebase sync</code></pre>
+      <h3>Excluding files</h3>
+      <p>Add a <code>.filebaseignore</code> at the root of the synced folder. Same syntax as <code>.gitignore</code>:</p>
+<pre><code>node_modules/
+*.log
+build/</code></pre>
+      <h2 id="next">4. Where to go next</h2>
+      <p>Read <a href="#">Conflict resolution</a> to understand how Filebase merges concurrent edits, or skip to the <a href="#">CLI reference</a> for the full subcommand list.</p>
+      <div class="pager">
+        <a href="#"><small>← Previous</small>Concepts</a>
+        <a href="#" style="text-align: right;"><small>Next →</small>Conflict resolution</a>
+      </div>
+    </article>
+    <aside class="toc" data-od-id="toc">
+      <div class="toc-label">On this page</div>
+      <a href="#install" class="active">1. Install the CLI</a>
+      <a href="#auth">2. Authenticate</a>
+      <a href="#sync">3. Sync a folder</a>
+      <a href="#next">4. Where to go next</a>
+    </aside>
+  </div>
+</body>
+</html>