我刚开始学习并发npm来React。
我想知道如何使用并发npm在Github页面上部署React项目。
通常在本地机器上，我们会使用服务器端package.json文件运行应用程序

“dev”：“并发”npm运行服务器“”npm运行客户端“”
在终端中>npm运行dev

我尝试用gh-pages npm在Github page上部署react应用程序，但用并发npm，
我不知道该怎么做，因为有两个package.json。
另外，我不太了解节点环境和npm运行构建。

服务器端package.json：

{
 "name": "contact-keeper",
  "version": "1.0.0",
  "description": "Contact manager app",
  "main": "server.js",
  "homepage": "https://myprofile.github.io/Contact-Keeper-with-React",
"scripts": {
    "predeploy": "npm run build",
    "deploy": "gh-pages -d build",
    "start": "node server.js",
    "server": "nodemon server.js",
    "client": "npm start --prefix client",
    "clientinstall": "npm install --prefix client",
    "dev": "concurrently \"npm run server\" \"npm run client\""
  },
 "keywords": [],
  "author": "",
  "license": "ISC",
  "dependencies": {
    "bcryptjs": "^2.4.3",
    "config": "^3.1.0",
    "dotenv": "^8.0.0",
    "express": "^4.17.1",
    "express-validator": "^6.1.1",
    "jsonwebtoken": "^8.5.1",
    "mongoose": "^5.6.4"
  },
  "devDependencies": {
    "concurrently": "^4.1.1",
    "gh-pages": "^2.1.1",
    "nodemon": "^1.19.1"
  }
}

客户端服务器Package.json：

{
  "name": "client",
  "version": "0.1.0",
  "private": true,
  "dependencies": {
    "axios": "^0.19.0",
    "react": "^16.8.6",
    "react-dom": "^16.8.6",
    "react-router-dom": "^5.0.1",
    "react-scripts": "3.0.1",
    "react-transition-group": "^4.2.1",
    "uuid": "^3.3.2"
  },
  "scripts": {
    "start": "react-scripts start",
    "build": "react-scripts build",
    "test": "react-scripts test",
    "eject": "react-scripts eject"
  },
 "eslintConfig": {
    "extends": "react-app"
  },
  "browserslist": {
    "production": [
      ">0.2%",
      "not dead",
      "not op_mini all"
    ],
    "development": [
      "last 1 chrome version",
      "last 1 firefox version",
      "last 1 safari version"
    ]
  },
    "proxy": "http://localhost:5000"
}

是否有任何关于设置环境的文档或基础知识我需要学习更多来理解这个主题？