Files
multica/apps/docs/app/[lang]/layout.tsx
Naiyuan Qing 8c2e08418f feat(docs-site): rewrite docs as bilingual flat content tree (#1591)
* chore(docs-site): add @multica/ui bridge and dev:docs script

Link @multica/ui as a workspace dep of @multica/docs so the docs app can
consume the shared design tokens (tokens.css, base.css) via a relative
import — same pattern the web and desktop apps use. Add a top-level
pnpm dev:docs script for a one-command docs dev server (port 4000).

Preparation for the docs site rewrite tracked in docs/docs-outline.md.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* feat(docs-site): apply Multica tokens and pure-sans typography

Replace Fumadocs' neutral color preset with a @theme inline bridge that
maps the --color-fd-* chrome tokens to Multica's --background / --foreground
/ --border / --sidebar-* etc. Sidebar, nav, cards now pick up Multica's
cool-gray palette automatically, and switching Multica's .dark flips
Fumadocs chrome with it.

Typography: pure sans (36px / weight 600 / tight tracking h1, h2+h3 tuned
to match), landing continuity without serif display.

Code blocks: pinned to near-black (oklch(0.12 0.01 250)) regardless of
page theme so they read as a continuation of the landing hero surface.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* docs(plan): add rewrite plan and outline tracker

Two planning documents for the docs site rewrite:

- docs/docs-rewrite-plan.md — strategic rationale (positioning, reader
  personas, design principles, visual direction, phase breakdown).
- docs/docs-outline.md — execution tracker. 25 v1 pages with per-page
  entries (source files, audience, what-to-write, what-not-to-write,
  ⚠️ verify-before-drafting). Workflow: claim via Owner + Status,
  read source, verify checklist, draft, review, ship.

Language: zh only for v1. Outline is the source of truth for scope and
status; the earlier "EN first, ZH as Phase 10" line in rewrite-plan.md
is superseded.

Welcome (§1.1) is claimed under this tracker and currently in 👀 review.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* docs(docs-site): write first Welcome page (zh) — §1.1

Implements §1.1 Welcome per docs/docs-outline.md. Chinese-first (per
outline language decision); terms translated to their clearest Chinese
equivalents (issue → 任务, agent → 智能体, daemon → 守护进程, etc.),
product proper nouns and commands kept in English.

Voice: reference-style, not marketing. Follows google-gemini/docs-writer
skill rules (BLUF opener, second-person, active voice, no hype, overview
prose before every list).

Content:
- Opens by describing Multica as a 任务协作 platform and how humans + AI
  智能体 share the same 工作区
- Two interaction modes: 分配任务 and 聊天
- 智能体在哪里运行: local daemon (today), cloud runtime (soon, waitlist).
  10 providers listed from source (server/pkg/agent/*.go).
- Three usage paths split into back-end (Cloud / Self-host) and client
  (Desktop) choices — Desktop bundles CLI and auto-starts daemon.
- Status: 👀 In review.

Also simplifies content/docs/meta.json to just ["index"] (placeholder
page entries removed; IA skeleton will be populated in Phase 2).

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* chore(docs-site): wire up client-side Mermaid rendering

Add a <Mermaid> React component under apps/docs/components/ that dynamic-
imports the mermaid package in useEffect and renders the resulting SVG.
Deps added: mermaid@^11.14.0 and next-themes@^0.4.6 (transitively present
via fumadocs-ui but needs explicit declaration to be importable).

Design choices:
- Client-side render (not build-time). No Playwright / browser automation
  in CI. Mermaid bundle (~400 KB) is loaded only on pages that use the
  component, thanks to the dynamic import.
- Theme flips automatically — useTheme() from next-themes re-invokes
  mermaid.initialize() with the correct theme on .dark toggle.
- SSR safe: the component returns a "Rendering diagram…" placeholder on
  the server; the SVG appears after hydration.
- securityLevel "strict" — diagrams render as static SVG with no inline
  script or event handlers.

Usage in mdx (explicit import, same pattern as Cards/Callout):

  import { Mermaid } from "@/components/mermaid";

  <Mermaid chart={`
    graph LR
      User --> Server
  `} />

Verified by a scratch /app/mermaid-test/ route that compiled to 4665
modules and returned HTTP 200 (cleanup done pre-commit).

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* feat(docs-site): adopt v2 editorial palette and typography

Replace the Linear/Vercel-style cool-gray token override with a warm
editorial palette (bg matches landing #f7f7f5, brand-color primary via
Multica's existing --brand hue 255) and wire Source Serif 4 for heading
typography. Italic is avoided sitewide — Chinese italic renders as a
synthetic slant against upright-designed glyphs and reads as broken;
emphasis is carried by serif/sans contrast, brand color, and weight.

Sidebar adopts the product app's active-fill pattern (solid
sidebar-accent background, no ::before mark). Code blocks drop the
always-dark hero treatment and follow page theme so the reading column
stays coherent.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* feat(docs-site): add editorial MDX components

New components/editorial.tsx exposes Byline, NumberedCards/NumberedCard,
and NumberedSteps/Step — the "wow moment" pieces from v2-editorial
(ruled-divider bylines, No. 01 serif card numbering, large serif step
counters). All escape prose via not-prose so they run their own type
scale.

DocsHero is rewritten as an editorial showpiece: title accepts ReactNode
so callers can pass a brand-color em accent, eyebrow becomes a small
uppercase sans label, lede uses serif at 20px.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* docs(docs-site): rewrite welcome page as editorial showpiece

Welcome page now opens with an editorial hero (eyebrow + serif h1 with
brand-color em accent on "共处一方。" + serif lede), a ruled byline
strip carrying the section / updated / read-time metadata, and then
flows into prose.

The three deployment paths switch from fumadocs's <Cards> to
<NumberedCards> so each gets a No. 01/02/03 label, and the "next steps"
list becomes a <NumberedSteps> block with large serif counters. These
are the highest-impact visual moments on the page; the rest of the
guide pages still get the global editorial chrome without needing
per-page code.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* feat(docs-site): add bilingual flat content tree with i18n routing

Restructures the docs site from nested topic folders (cli/, getting-started/,
developers/, guides/) into a flat content tree, and adds Chinese alongside
English. The old nested structure forced contributors to think about both
the topic AND the user-journey grouping; the flat tree lets a single
meta.json control reading order with separator labels, and lets the same
slug serve both languages via the `foo.zh.mdx` parser convention.

Routing
- New `app/[lang]/` segment hosts layout, home, slug page, and not-found
- Self-contained basePath-aware middleware (fumadocs's built-in middleware
  isn't basePath-aware, so its rewrite/redirect targets break under /docs)
- `hideLocale: 'default-locale'` keeps English URLs prefix-less; Chinese
  lives under /docs/zh/
- Sitemap excluded from middleware matcher so crawlers don't get rewritten
  into a non-existent locale-prefixed sitemap route
- Default-language redirect preserves search string (UTM safety)
- Home page declares its own generateStaticParams (Next layout params
  don't cascade) so /docs/ and /docs/zh are SSG, not dynamic per request

SEO
- New app/sitemap.ts emits hreflang alternates for every page
- absoluteDocsUrl normalizes the home `/` so canonical URLs don't carry a
  trailing slash that mismatches the page's own canonical link
- apps/web/app/robots.ts now advertises the docs sitemap

Search
- CJK tokenizer registered for the zh locale (Orama's English regex strips
  Han characters; without this Chinese search either returns empty or
  throws)

Chrome
- Custom DocsSettings replaces fumadocs's default icon-only sidebar footer
  with two labelled buttons (language + theme), matching the editorial
  design language

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-04-24 10:30:54 +08:00

119 lines
3.3 KiB
TypeScript

import "../global.css";
import { RootProvider } from "fumadocs-ui/provider";
import { DocsLayout } from "fumadocs-ui/layouts/docs";
import { Inter, Geist_Mono, Source_Serif_4 } from "next/font/google";
import type { ReactNode } from "react";
import type { Metadata } from "next";
import { cn } from "@multica/ui/lib/utils";
import { baseOptions } from "@/app/layout.config";
import { source } from "@/lib/source";
import { i18n, type Lang } from "@/lib/i18n";
import { uiTranslations, localeLabels } from "@/lib/translations";
import { DocsSettings } from "@/components/docs-settings";
const inter = Inter({
subsets: ["latin"],
variable: "--font-sans",
fallback: [
"-apple-system",
"BlinkMacSystemFont",
"Segoe UI",
"PingFang SC",
"Microsoft YaHei",
"Noto Sans CJK SC",
"sans-serif",
],
});
const geistMono = Geist_Mono({
subsets: ["latin"],
variable: "--font-mono",
fallback: ["ui-monospace", "SFMono-Regular", "Menlo", "Consolas", "monospace"],
});
// Editorial serif used for headings and showpiece elements. Italic style is
// deliberately NOT loaded — italic in CJK is a synthetic slant that breaks
// glyph design. Emphasis in docs is carried by brand color + weight, never
// font-style. Mirrors apps/web/app/layout.tsx for the upright family.
const sourceSerif = Source_Serif_4({
subsets: ["latin"],
style: ["normal"],
variable: "--font-serif",
fallback: [
"ui-serif",
"Iowan Old Style",
"Apple Garamond",
"Baskerville",
"Times New Roman",
"serif",
],
});
export const metadata: Metadata = {
title: {
template: "%s | Multica Docs",
default: "Multica Docs",
},
description:
"Documentation for Multica — the open-source managed agents platform.",
};
export function generateStaticParams() {
return i18n.languages.map((lang) => ({ lang }));
}
export default async function Layout({
params,
children,
}: {
params: Promise<{ lang: string }>;
children: ReactNode;
}) {
const { lang: rawLang } = await params;
const lang = (i18n.languages as readonly string[]).includes(rawLang)
? (rawLang as Lang)
: (i18n.defaultLanguage as Lang);
const locales = i18n.languages.map((l) => ({
locale: l,
name: localeLabels[l],
}));
return (
<html
lang={lang}
suppressHydrationWarning
className={cn(
"antialiased",
inter.variable,
geistMono.variable,
sourceSerif.variable,
)}
>
<body className="font-sans">
<RootProvider
i18n={{
locale: lang,
locales,
translations: uiTranslations[lang],
}}
search={{ options: { api: "/docs/api/search" } }}
>
<DocsLayout
tree={source.getPageTree(lang)}
// Suppress Fumadocs's default sidebar-footer icons (theme +
// language + search). Our custom <DocsSettings> is mounted as
// the sidebar footer instead — two labelled buttons, not three
// icons.
themeSwitch={{ enabled: false }}
searchToggle={{ enabled: false }}
sidebar={{ footer: <DocsSettings locale={lang} /> }}
{...baseOptions}
>
{children}
</DocsLayout>
</RootProvider>
</body>
</html>
);
}