Rebuild du site sur Astro : i18n multilingue, faits verifies, Docker, CI, tests

- Astro statique, EN par defaut + /fr/ + /nl/, detection langue navigateur
- i18n par fichiers JSON, ajouter une langue = ajouter des traductions
- Contenu original porte a l'identique (diff d'inventaire par langue)
- Chronologie legislative corrigee sur sources primaires (PE, Conseil, votes)
- Timeline 23 precedents + observatoire 35 items + annuaire 66 outils FOSS,
  chaque affirmation verifiee et sourcee
- Zero requete tierce (teste), lisible JS coupe, axe WCAG AA x2 themes
- Version offline monofichier par langue a chaque build
- Docker multi-stage vers nginx + CSP stricte auto-generee
- CI GitHub Actions (SHA-pinnees) + verification hebdo des liens
- CONTRIBUTING : divulgation d'affiliation obligatoire, allowlist de
  domaines testee en CI

package.json

@@ -0,0 +1,47 @@
+{
+  "name": "exitchatcontrol",
+  "private": true,
+  "version": "3.0.0",
+  "type": "module",
+  "description": "Exit Chat Control — multilingual field guide to escape Chat Control and reclaim digital privacy. Astro static build, zero tracker, zero CDN.",
+  "license": "MIT",
+  "scripts": {
+    "dev": "astro dev",
+    "build": "astro build && node scripts/build-offline.mjs && node scripts/gen-csp.mjs",
+    "preview": "astro preview",
+    "check": "astro check",
+    "lint": "eslint . --max-warnings 0",
+    "format": "prettier --check .",
+    "test": "vitest run",
+    "test:e2e": "playwright test",
+    "icons": "node scripts/gen-icons.mjs"
+  },
+  "packageManager": "pnpm@10.34.4",
+  "engines": {
+    "node": ">=22.12"
+  },
+  "dependencies": {
+    "@astrojs/mdx": "^7.0.2",
+    "@astrojs/sitemap": "^3.7.3",
+    "astro": "^7.0.7"
+  },
+  "devDependencies": {
+    "@astrojs/check": "^0.9.9",
+    "@axe-core/playwright": "^4.12.1",
+    "@eslint/js": "^10.0.1",
+    "@playwright/test": "^1.61.1",
+    "@tailwindcss/vite": "^4.3.2",
+    "@types/node": "^26.1.1",
+    "cheerio": "^1.2.0",
+    "eslint": "^10.6.0",
+    "eslint-plugin-astro": "^2.1.1",
+    "globals": "^17.7.0",
+    "prettier": "^3.9.5",
+    "prettier-plugin-astro": "^0.14.1",
+    "simple-icons": "^16.25.0",
+    "tailwindcss": "^4.3.2",
+    "typescript": "^6.0.3",
+    "typescript-eslint": "^8.63.0",
+    "vitest": "^4.1.10"
+  }
+}