{# Shared navbar, rendered on every page by base.html. Reads the `nav` field of the surrounding page struct (crate::ui::Nav). Penguin UI's default navbar, from penguinui-components/navbar/default-navbar.html: the library's markup with this app's brand and links in place of the demo's, and the same link list repeated in the mobile menu exactly as the library repeats it. The active link is the library's own "current page" styling (`font-bold text-primary` plus aria-current) rather than the underline the old hand-written `.topbar` drew, and logging out is a form posting to /logout, styled as a link so it sits in the list with the others. This replaced the hand-written dark `.topbar` bar, so the site chrome is now the library's: white, bordered underneath, with a hamburger menu below `md`. #}