npaillasson authored Oct 12, 2023 and Romain Bignon committed Jan 11, 2024

Implemented:
- 'handle_polling' method
- 'handle_email' method

Modified:
- 'handle_sms' method
- The way we validate 2fa

Users no longer have the choice of authentication method,
and the site may require consecutive 2fa (e.g SMS + mail).
To prevent inifine 2fa loops, we've limited consecutive 2fa
to two.

in the case of appVal, the site may request the user to scan
a QR code. Since we can't yet handle this kind of 2fa, we
raise an AuthMethodNotImplemented exception.

Additionally, sorted import and housekeeping.