test: vitest unit + playwright e2e suites; fix a11y, contrast, no-JS reveal

- vitest: dictionary parity, slug-map bijection, content-schema validation, JSON-LD (23)
- playwright: both locales, language-switch mapping (incl. no-JS), CV downloads,
  form happy-path + honeypot, axe a11y on 5 templates x 2 themes (23)
- fix: raise ink-faint + light accent to meet WCAG AA 4.5:1 (axe-verified)
- fix: gate reveal animations behind html.js so content is visible without JS
  (progressive enhancement - was hidden at opacity 0); scan reduced-motion path
- fix: validate contact form before the anti-bot time-trap (no false success)
- chore: ESLint node globals, typed diagram props, resvg fontFiles, prettier pass

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

site/src/i18n/dictionary.en.ts

@@ -31,8 +31,7 @@ export const en: Dictionary = {
     heading: 'Download my CV',
     intro:
       'For a full overview of my experience, skills and work history, download my CV in either language.',
-    atsNote:
-      'These are plain, ATS-friendly PDFs — single column, real text, standard headings.',
+    atsNote: 'These are plain, ATS-friendly PDFs — single column, real text, standard headings.',
     updated: 'Updated',
   },
   lang: {

site/src/i18n/slugMap.ts

@@ -51,7 +51,10 @@ export const HOME_SECTIONS = [
   { id: 'contact', en: 'contact', no: 'kontakt' },
 ] as const;
 
-export function homeAnchor(sectionId: (typeof HOME_SECTIONS)[number]['id'], locale: Locale): string {
+export function homeAnchor(
+  sectionId: (typeof HOME_SECTIONS)[number]['id'],
+  locale: Locale,
+): string {
   const s = HOME_SECTIONS.find((x) => x.id === sectionId);
   return s ? s[locale] : sectionId;
 }