fix(prisma-transaction): remove Promise.all in Prisma transaction

[Cali93]

Context

• Removes Promise.all within the Prisma transaction as it seems to be the root cause of the errors we've seen lately
• Environment variables have been updated (including DB credentials for prod, no more inconsistency between environments)
• Updates dependencies
• Removes Infura provider in favor of our Blockchain API provider
• Contains latest relevant auth schema changes

Follow up issues to add tests, staging deployment and monitoring:

• Add tests and improve CI/CD #22
• Monitoring #6

Closes #18
Closes https://github.com/WalletConnect/cloud-app/issues/970

[bkrem]

Nice general overhaul here and setting of follow ups 💪

Removes Promise.all within the Prisma transaction as it seems to be the root cause of the errors we've seen lately

Why the suspected root cause being Promise.all?

Can we resolve the 500 we have in Sentry for SIWE and see if it a doesn’t regress and if it does, that it has a proper error message attached? Currently only errors as 500 with no context.

[Cali93]

Why the suspected root cause being Promise.all?

I've come across some discussions like this one prisma/prisma#13564 and based on this issue prisma/prisma#21550 it doesn't seem like parallelizing queries within the transaction provides a performance gain.

Can we resolve the 500 we have in Sentry for SIWE and see if it a doesn’t regress and if it does, that it has a proper error message attached? Currently only errors as 500 with no context.

We will forward the error from now on (added in latest commit). I'll resolve the issue on Sentry as soon as this is deployed on prod.