feat(website): bilingual i18n (English default, Danish at /da) + SEO

Add @nuxtjs/i18n: English is the default locale (no prefix), Danish lives
under /da (prefix_except_default). Both server-rendered and indexed with
hreflang alternates + per-locale canonical (useLocaleHead in app.vue).
First-visit browser language is auto-detected and remembered in the
i18n_redirected cookie (redirectOn root).

- Keep the hand-authored COPY object; useLang/useCopy now read the i18n
  locale; useLocalizeHref/useLangToggle added. Every internal link is
  localized so navigation stays in-locale.
- Clear segmented EN|DA language switcher (active segment filled) replacing
  the ambiguous "en · da" pill.
- SEO: useSeoMeta defaults are locale-aware; og:image switches per locale
  (English / Danish share card); favicon links; robots.txt + sitemap.xml;
  env-aware siteUrl/baseUrl (localhost in dev, dezky.eu in prod).
- Update the cookie policy (dezky-lang -> i18n_redirected).
- Gate the Traefik wss:443 HMR behind DEZKY_TRAEFIK so localhost dev/DevTools
  connect over plain ws (fixes the DevTools disconnect loop).
This commit is contained in:
Ronni Baslund
2026-06-06 20:46:26 +02:00
parent 3f0298e011
commit 7bee161ac1
24 changed files with 1812 additions and 107 deletions
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// Minimal vue-i18n config. The marketing site keeps its translations in the
// hand-authored COPY object (utils/landingCopy.ts) and reads them via
// useCopy(); @nuxtjs/i18n is used only for locale routing + SEO (hreflang,
// canonical, <html lang>), so the message catalogues stay empty.
export default defineI18nConfig(() => ({
legacy: false,
locale: 'en',
fallbackLocale: 'en',
messages: { en: {}, da: {} },
}))