Integrate anti-bot filter

[TsungaiChipato]

https://developers.google.com/recaptcha/docs/v3

Since we'll allow anonymous users to play, we also need a way to identify malicious users / bots.
For this we'll implement reCAPTCHA v3 to generate a score and identify bots.

• Implement reCAPTCHA v3 on the landing page and lobby.
• If potential bot is detected offer a second CAPTCHA challenge to the user
• In case Prevent further navigation from this session until the CAPTCHA challenge is solved