feat: easier local experience / quickstart without external services

[juliusmarminge]

Should be easier to get up and running without requiring external services

Ref: https://x.com/zeeg/status/1812988031118213600?s=46&t=Uy_Hg1WWwsYDe1YleBLsaA

[noxify]

not sure if it's relevant, but if need a local oauth server, then https://github.com/axa-group/oauth2-mock-server could help.

We're using it internally for our automated E2E tests and it works fine.

If you want, I can provide some snippets.

[juliusmarminge]

Sure! We can also maybe provide a credentials provider 🤔

[hamswaldenkv]

Sure! We can also maybe provide a credentials provider 🤔

Urgently needed !

[necmettindev]

@juliusmarminge maybe we can go with jwt instead of session token. (it's a big bottleneck for high traffic)

[JovanJevtic]

Would be awesome if there was a bare skeleton option, just to be able to easily get up and running expo inside turborepo (since it's not easy to do with expo-router and pnpm)