Automatic Sidebar Generation
The sidebar on this site is generated from src/content/docs/. Starlight uses
the file tree and each page’s title; sidebar.order, sidebar.label, and
sidebar.hidden frontmatter customize generated entries without maintaining a
second list of links.
This page is the live test. Its sidebar.order determines its position in the
criteria group, and the parallel en/ and ja/ trees feed the same navigation
structure in each locale. The right-hand table of contents is generated from
the page’s level-two and level-three headings.