Starter Page
An empty page with the shell already in place — copy it to begin.
This page is intentionally empty
The sidebar, header, footer, theme handling and command palette are already wired up.
Copy tools/body/pages/starter.html, add an entry to tools/pages.js, and start writing content.
Add the body fragment
Put your markup in tools/body/<section>/<page>.html. Only the page content — no shell.
Register the route
Add a canonical name to tools/routes.js and an entry to tools/pages.js with the title and libraries.
Rebuild
Run node tools/build.js. Links, breadcrumbs and the sidebar highlight sort themselves out.