feat: rewrite to Next.js v13 app directory

Improvements:
- Hide switch theme input (ugly little white square)
- i18n without subpath (e.g: /fr or /en), same url whatever the locale used

package.json

@@ -30,6 +30,7 @@
   },
   "dependencies": {
     "@fontsource/montserrat": "5.0.5",
+    "@formatjs/intl-localematcher": "0.4.0",
     "@fortawesome/fontawesome-svg-core": "6.4.0",
     "@fortawesome/free-brands-svg-icons": "6.4.0",
     "@fortawesome/free-solid-svg-icons": "6.4.0",
@@ -39,11 +40,12 @@
     "date-and-time": "3.0.2",
     "gray-matter": "4.0.3",
     "html-react-parser": "4.2.0",
+    "i18n-js": "4.3.0",
     "katex": "0.16.8",
+    "negotiator": "0.6.3",
     "next": "13.4.12",
     "next-mdx-remote": "4.4.1",
     "next-themes": "0.2.1",
-    "next-translate": "2.5.2",
     "react": "18.2.0",
     "react-dom": "18.2.0",
     "read-pkg": "8.0.0",
@@ -65,15 +67,17 @@
     "@semantic-release/git": "10.0.1",
     "@tailwindcss/typography": "0.5.9",
     "@tsconfig/strictest": "2.0.1",
+    "@types/negotiator": "0.6.1",
     "@types/node": "20.4.5",
     "@types/react": "18.2.17",
     "@types/unist": "3.0.0",
     "@typescript-eslint/eslint-plugin": "6.2.0",
     "@typescript-eslint/parser": "6.2.0",
     "autoprefixer": "10.4.14",
+    "curriculum-vitae": "file:./curriculum-vitae",
     "cypress": "12.17.2",
     "editorconfig-checker": "5.1.1",
-    "eslint": "8.45.0",
+    "eslint": "8.46.0",
     "eslint-config-conventions": "11.0.1",
     "eslint-config-next": "13.4.12",
     "eslint-config-prettier": "8.9.0",
@@ -83,11 +87,9 @@
     "eslint-plugin-unicorn": "48.0.1",
     "html-w3c-validator": "1.4.0",
     "husky": "8.0.3",
-    "curriculum-vitae": "file:./curriculum-vitae",
     "lint-staged": "13.2.3",
     "markdownlint-cli2": "0.8.1",
     "markdownlint-rule-relative-links": "2.1.0",
-    "next-translate-plugin": "2.5.2",
     "postcss": "8.4.27",
     "prettier": "3.0.0",
     "prettier-plugin-tailwindcss": "0.4.1",