Don't use global passport singleton.

[sandstone991]

I have an Express based server that uses its own authentication through Passport. After adding payload to my project I noticed that authentication stopped working. I also found that removing Payload makes auth work again.

It's likely because Payload uses the singleton passport exports which overrides my settings.

payload/packages/payload/src/auth/init.ts

Line 1 in fa6d459

import passport from 'passport'

https://stackoverflow.com/questions/53678779/how-passport-strategy-works-behind-the-scene

Expected behavior:

Payload doesn't interfere with my code and initializes its own passport instance.