for running the app in windows
"local": "SET REACT_APP_ENVIRONMENT=local&& SET PORT=8091&& react-scripts start",
"production": "SET REACT_APP_ENVIRONMENT=production&& SET PORT=8091&& react-scripts start",
"build": "SET REACT_APP_ENVIRONMENT=development&& SET PORT=8091&& react-scripts build",

"scripts": {
"local": "REACT_APP_ENVIRONMENT='local' PORT=8091 react-scripts start",
"production": "REACT_APP_ENVIRONMENT='production' PORT=8091 react-scripts start",
"build": "REACT_APP_ENVIRONMENT='development' PORT=8091 react-scripts build",
"test": "react-scripts test",
"eject": "react-scripts eject"
},

    <script
      src="https://maps.googleapis.com/maps/api/js?key=AIzaSyCWAXBEvpxUNIXDr4Udrw6YfCTySlAz7Yw&callback=initMap&v=weekly&libraries=places"

    <script
      src="https://maps.googleapis.com/maps/api/js?key=AIzaSyAEWPwKw_tv81JSa0x_glii-pz51JCX_PU&libraries=places&callback=initAutocomplete"
      async

const API_KEY = 'AIzaSyCaGSY0s7Y2KVglEJCpyw9KF17uttQEmko';

      to start the project npm run local

      package json need  "homepage": "/RiskWelfare/", in line 2 for production build,  not for local run   "homepage": "." will wrk everywhere