Merge previous breaking changes

[dcousens]

This pull request includes the pull requests that were breaking from 2023, but had since been moved into a major branch.
This is following some confusion that happened when we wanted to do an unexpected patch release last week and our main was polluted with breaking changes.

We had hard reset main to the tag 2023-08-15 (https://github.com/keystonejs/keystone/releases/tag/2023-08-15) and moved any breaking changes into this branch.

We will use a major branch workflow in future, to support changes being easily tracked within the pull requests themselves.

edit: Rebased pull requests listed below

• fix(cli): regenerate prisma schema during keystone prisma .. commands #8698
• Use console.error for Prisma errors #8722
• Fix Prisma test using --frozen #8767

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[dcousens]

Rebased on main, updated pnpm-lock in f64a5f6

[mmachatschek]

@dcousens are there any dates set in stone for when the breaking release is coming?

[dcousens]

@mmachatschek no, but we are open to hear your feedback if you need it sooner than later.

We know we want at least one more patch release to resolve #8784 before jumping to the next major.

[mmachatschek]

@dcousens we would like to give the RC a go if you guys could merge in the prisma 5.2 release

[mmachatschek]

@dcousens while working on an PR I found this code, https://github.com/keystonejs/keystone/blob/major/packages/core/src/lib/createSystem.ts#L133-L141 I guess this will also be removed in this breaking release?

[dcousens]

@mmachatschek I don't think removed is right, rename or moved to be .onStartup is the intent.

[mmachatschek]

@dcousens would you mind merging in the main branch so that this branch is clean? I'm continuing work on the #8847 PR and would like to rebase it onto the major branch so it doesn't contain unrelated changes

[dcousens]

@mmachatschek we're expected to have time to formally allocate to this soon (and other new features), early November.
I'll try to follow up on your request early next week 💙

[gautamsi]

@dcousens any update on this?

[gautamsi]

any plan to get this going (with latest prisma)? @dcousens

[dcousens]

@gautamsi I'm actively working on this, stay tuned for an rc asap 💛

[dcousens]

I rebased the pull requests #8698, #8722 and #8767 - but I had some issues with Prisma 5 (#8693), to keep on moving forward, I am dropping that for now and doing it in a different pull request.