message: remove prepack script
diff: "start": "cd docs && npm run develop",
  "predist": "rm -rf dist",
  "dist": "NODE_ENV=production rollup -c",
  - "prepack": "script/npm-prepack",
  "prepublishOnly": "npm run dist",
  "lint": "eslint src docs/components",
  "test": "jest -- src",
  