prototype_design/package.json

{
  "name": "vue3-project",
  "version": "0.1.0",
  "private": true,
  "scripts": {
    "serve": "vue-cli-service serve",
    "build": "vue-cli-service build"
  },
  "dependencies": {
    "vue": "^3.2.13",
    "vue-router": "^4.0.3"
  },
  "devDependencies": {
    "@vue/cli-plugin-router": "~5.0.0",
    "@vue/cli-service": "~5.0.0"
  }
}