Catch-all route at app/(app)/manual/[[...slug]]/page.tsx with
generateStaticParams covering every TOC entry. Server-side
MarkdownView uses react-markdown with remark-gfm, rehype-slug, and
rehype-autolink-headings; mermaid code blocks are routed to a
client-only MermaidBlock that dynamic-imports mermaid on mount.
ManualSidebar (client) reads the typed TOC and highlights the active
chapter via usePathname.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
