fix: test server not starting properly

apps/blog/package.json

@@ -7,7 +7,6 @@
         "dev:headless": "next dev",
         "build": "next build",
         "postbuild": "next-sitemap",
-        "serve": "serve build --listen 3000",
         "lint": "next lint",
         "test:e2e": "playwright test",
         "clean": "rm -rf .next .turbo build node_modules test-results"
@@ -49,7 +48,6 @@
         "react": "^18.3.1",
         "react-collapse": "^5.1.1",
         "react-dom": "^18.3.1",
-        "serve": "^14.2.0",
         "tailwindcss": "^3.4.0",
         "typescript": "^5.3.3",
         "zustand": "^4.5.2"