message: chore: include dist and playground in package
diff: "unpkg": "dist/vue-router.js",
  "module": "dist/vue-router.esm-bundler.js",
  "types": "dist/index.d.ts",
  + "sideEffects": false,
  "license": "MIT",
  + "files": [
  + "dist",
  + "playground",
  + "README.md"
  + ],
  "scripts": {
  "build": "yarn rollup -c rollup.config.js",
  "dev": "webpack-dev-server --mode=development",
  "lint:fix": "yarn run lint --write",
  "test:types": "tsc --build tsconfig.json",
  "test:unit": "jest --coverage",
  - "test": "yarn run test:types && yarn run test:unit && yarn build"
  + "test": "yarn run test:types && yarn run test:unit && yarn build",
  + "prepublishOnly": "yarn run build"
  },
  "devDependencies": {
  "@rollup/plugin-alias": "^3.0.0",
  