feat: add address book, fix email layout, update dependencies

- Address book with JMAP sync and local fallback (contacts CRUD,
  search/filter, composer autocomplete, i18n for 8 languages)
- Fix email layout: remove horizontal scroll, left-side clipping,
  and empty spaces from blocked external images in newsletters
- Update all dependencies to latest compatible versions
- Expand i18n from 3 to 8 languages (added ES, IT, DE, NL, PT)
- Upgrade Next.js to 16.1.6 for security patches

package.json

@@ -36,7 +36,7 @@
     "date-fns": "^4.1.0",
     "dompurify": "^3.3.1",
     "jmap-jam": "^0.13.1",
-    "lucide-react": "^0.562.0",
+    "lucide-react": "^0.564.0",
     "next": "^16.1.5",
     "next-intl": "^4.5.8",
     "react": "^19.2.1",
@@ -50,19 +50,19 @@
     "@testing-library/dom": "^10.4.1",
     "@testing-library/jest-dom": "^6.9.1",
     "@testing-library/react": "^16.3.1",
-    "@types/node": "^22",
+    "@types/node": "^25.2.3",
     "@types/react": "^19.2.7",
     "@types/react-dom": "^19.2.3",
     "@typescript-eslint/eslint-plugin": "^8.49.0",
     "@typescript-eslint/parser": "^8.49.0",
     "@vitejs/plugin-react": "^5.1.2",
     "@vitest/ui": "^4.0.16",
-    "eslint": "^9.39.1",
+    "eslint": "^9.39.2",
     "eslint-config-next": "^16.1.5",
     "eslint-plugin-react": "^7.37.5",
     "globals": "^17.0.0",
     "husky": "^9.1.7",
-    "jsdom": "^27.4.0",
+    "jsdom": "^28.1.0",
     "lint-staged": "^16.2.7",
     "tailwindcss": "^4.1.17",
     "typescript": "^5.9.3",