The Navbar's primary, secondary, mobile and logo links were plain
<a href> tags, which triggered full-page reloads instead of SPA
navigation — Vue Router's scrollBehavior never ran. Switching them
to RouterLink keeps the user inside the SPA so the smooth-scroll
behaviour for /#bundles, /#revitalize, /#about kicks in.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>