message: rename start script
diff: "scripts": {
  "dev": "next dev",
  "prebuild": "npm run dist",
  - "build": "next build",
  - "start": "next start",
  + "next-build": "next build",
  + "start": "next dev",
  + "next-start": "next start",
  "predist": "rm -rf dist",
  "dist": "NODE_ENV=production rollup -c",
  "postdist": "du -ha dist",
  