Lint and format

frontend/package.json

@@ -7,9 +7,14 @@
     "dev": "nuxt dev",
     "generate": "nuxt generate",
     "preview": "nuxt preview",
-    "postinstall": "nuxt prepare"
+    "postinstall": "nuxt prepare",
+    "lint": "eslint .",
+    "lint:fix": "eslint --fix .",
+    "format": "prettier --write .",
+    "format:check": "prettier --check ."
   },
   "dependencies": {
+    "@nuxt/eslint": "^1.12.1",
     "@nuxt/fonts": "^0.11.3",
     "@nuxt/image": "^1.10.0",
     "@nuxtjs/seo": "^3.0.3",
@@ -24,7 +29,15 @@
     "vue-router": "latest"
   },
   "devDependencies": {
+    "@eslint/js": "^9.39.2",
+    "@typescript-eslint/eslint-plugin": "^8.53.1",
+    "@typescript-eslint/parser": "^8.53.1",
     "@vue/compiler-sfc": "^3.5.13",
+    "eslint": "^9.39.2",
+    "eslint-config-prettier": "^10.1.8",
+    "eslint-plugin-nuxt": "^4.0.0",
+    "eslint-plugin-vue": "^10.7.0",
+    "prettier": "^3.8.0",
     "typescript": "^5.7.2",
     "vue-tsc": "^2.1.10"
   }