"scripts": {
    "start": "node index.js",
    "lint": "eslint server/**/*.js",
    "start:server": "env-cmd -f .env nodemon server/index.js",
    "start:client": "cd client && yarn start",
    "dev": "concurrently \"yarn run start:server\" \"yarn run start:client\"",
    "build": "cd client && yarn build"
  },