Authentication: Magic link login flow

[Ayush8923]

Is your feature request related to a problem?
Users with non-Gmail email addresses (like Yahoo or Microsoft) cannot log in using Google authentication, which limits accessibility for many users.

Describe the solution you'd like
Implement a magic link-based invitation flow:

• Users receive an invitation email.
• Accepting the invite logs them directly into the Kaapi dashboard.

Original issue

Is your feature request related to a problem? Please describe.

• Currently, users with non-Gmail email addresses (such as Yahoo or Microsoft accounts) are not able to log in via Google authentication.

Describe the solution you'd like

• To solve this, we can implement a magic link-based invitation flow. The user would receive an invitation email, and upon accepting it, they would be directly logged into the Kaapi dashboard.