nextjs upgrade

package.json

@@ -6,7 +6,7 @@
   "scripts": {
     "build": "next build",
     "check": "next lint && tsc --noEmit",
-    "dev": "next dev --turbo",
+    "dev": "next dev --turbopack",
     "format:check": "prettier --check \"**/*.{ts,tsx,js,jsx,mdx}\" --cache",
     "format:write": "prettier --write \"**/*.{ts,tsx,js,jsx,mdx}\" --cache",
     "lint:fix": "next lint --fix",
@@ -24,7 +24,7 @@
     "class-variance-authority": "^0.7.1",
     "clsx": "^2.1.1",
     "lucide-react": "^0.525.0",
-    "next": "^15.2.3",
+    "next": "^15.4.1",
     "next-plausible": "^3.12.4",
     "react": "^19.0.0",
     "react-dom": "^19.0.0",
@@ -40,7 +40,7 @@
     "@types/react": "19.1.8",
     "@types/react-dom": "19.1.6",
     "eslint": "9.31.0",
-    "eslint-config-next": "15.3.5",
+    "eslint-config-next": "15.4.1",
     "eslint-plugin-react-hooks": "5.2.0",
     "postcss": "8.5.6",
     "prettier": "3.6.2",