Add sample test cases for Passwordless functionality

[mfaisalkhatri]

No description provided.

[Tytheris]

1-Verify that the user can login using a passwordless authentication method.
2-Verify that the user is not required to enter a password during the authentication process.
3-Verify that the system sends an email or SMS message to the user with a verification code or link to complete the authentication process.
4-Verify that the verification code or link is valid for a limited time only.
5-Verify that the user can request a new verification code or link if the old one has expired or been invalidated.
6-Verify that the verification code or link is unique and cannot be used more than once.
7-Verify that the system displays an appropriate error message if the user enters an incorrect verification code or link.
8-Verify that the system blocks access to the user's account if too many incorrect verification attempts are made.
9-Verify that the user can update their email or phone number used for passwordless authentication.
10-Verify that the user can disable or enable the passwordless authentication method at any time

[HarikaB11]

Hi, I would like to take this issue.