Vendored, CDN-free assets for the `leji docs` viewer. Do not edit by hand.

docsify.min.js, vue.css
   From docsify@4.13.1 (npm). Update: npm pack docsify@<version>, copy
   lib/docsify.min.js and themes/vue.css here, bump the version in
   templates/docs-viewer.html's comment, run npm run assets.
   NOTE: vue.css carries an appended "Leji brand theme" block at the end
   (palette + sidebar + search + footer; typography stays theme-default).
   Re-apply it after replacing the file.

search.min.js
   Docsify full-text search plugin. Powers the sidebar search box.

docsify-sidebar-collapse.min.js, docsify-sidebar-collapse.min.css
   docsify-sidebar-collapse plugin. Collapsible sidebar groups with a ▶/▼
   triangle and auto-expansion of the active document's trail.

This note is documentation only; the SDKs never copy it into a user's output.
