fix: upgrade Next.js and refresh Docker runtime

package.json

@@ -6,26 +6,25 @@
     "dev": "next dev --turbopack",
     "build": "next build",
     "start": "next start",
-    "lint": "next lint"
+    "lint": "eslint ."
   },
   "dependencies": {
     "cookies-next": "^6.0.0",
     "gray-matter": "^4.0.3",
     "lucide-react": "^0.511.0",
-    "next": "16.2.4",
+    "next": "16.4.2",
     "react": "19.2.5",
     "react-audio-player": "^0.17.0",
     "react-dom": "19.2.5",
     "react-markdown": "^10.1.0"
   },
   "devDependencies": {
-    "@eslint/eslintrc": "^3",
     "@tailwindcss/postcss": "^4",
     "@types/node": "^20",
     "@types/react": "19.2.14",
     "@types/react-dom": "19.2.3",
     "eslint": "^9",
-    "eslint-config-next": "16.2.4",
+    "eslint-config-next": "16.4.2",
     "tailwindcss": "^4",
     "typescript": "^5"
   },