Bump http-proxy-middleware and react-scripts

Bump axios from 0.27.2 to 1.8.2

Refactor routing and state management to use React Router v6 and Redu…

update: react-router-dom

Remove REACT_APP_BACKEND flag from start script and add Babel plugin.

Remove REACT_APP_BACKEND flag from start script and add Babel plugin.

Bump axios from 0.27.2 to 0.28.0

Comment out Google Maps-related code and update dependencies.

Bump elliptic from 6.5.3 to 6.6.1

Update README.md

Update README.md

Bump path-to-regexp and express