[Feature] Add 2FA to login

[gander]

Two-factor login is a common security feature

[azadshaikh]

I think this is a must have feature.

[PhilGabriel]

this should be a new feature for sure

[moonrailgun]

before, tianji is using authjs, which not support 2fa, now, i am invest how to migrate to better auth which looks like the more better solution, but its should take more time.

[PhilGabriel]

before, tianji is using authjs, which not support 2fa, now, i am invest how to migrate to better auth which looks like the more better solution, but its should take more time.

I just used the mfa solution over the one trust Dashboard of cloudflare. Because i'm the only one who needs the access to it.