tuberboy/recaptcha-solver-or-bypasser ? reverse-engineered prompt

Build me a small PHP demo that helps me test Google reCAPTCHA v3 on a site I own.

I want a simple page and backend flow that can show the token being generated, sent to the server, and verified with Google, then display a clear success or fail message. Make it easy to understand, with a basic demo UI, a working example, and any helper classes needed to keep the code organized.

If you need current setup details or the latest Google docs, look them up online. Keep it fully working, simple to run, and focused on showing how reCAPTCHA verification works in a legitimate test environment.