Two fixes:
- Bring back savedPosition handling in scrollBehavior so /shop ⇄
/shop/<slug> back-nav restores the previous scroll y.
- Add a route.hash watcher in HomePage that calls scrollIntoView with
smooth behaviour. Vue Router's scrollBehavior alone wasn't reliably
firing for same-route hash navigations, so this catches them
explicitly. Also handles direct /#bundles deep-links via immediate.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Vue 3 + Tailwind v4 frontend scaffold with living design system
at /design. Pinned dependencies, dev-only a11y toolbar with
colour-vision simulation, WCAG contrast checker, and axe-core audit.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
