Vercel AI SDK upgrade v4 -> v5

[Misbah-Engr]

…m/main (establish merge base for PR)

• Sync with upstream history to allow PR.
• Includes CHANGELOG and build/type fixes, Prisma binaryTargets, and chat/tool UI typings.

[Misbah-Engr]

Updated

[SpyC0der77]

@jasonhedman Is it intentional that you require your approval for the checks to run?

[jasonhedman]

@jasonhedman Is it intentional that you require your approval for the checks to run?

Yes for first-time contributors

[Misbah-Engr]

updated the pnpm version

[jasonhedman]

This is a great first step.

I changed a lot of the type definitions and usage, mainly to fully leverage the type-safety benefits of v5 of the SDK.

I would like to avoid user-defined types as much as possible as they mask what is happening internally within the AI SDK.

Please see my comments regarding turning off parts of the setup script conditionally. If you can provide justification as to why that is desired behavior i am happy to leave it in. The goal with the setup script is to aid first-time developers, so I would prefer to leave in most of the opinionated code.

Also I see you mocked the generateImage functionality which we will need before this can get merged.

[Misbah-Engr]

I will address all the issues. Thanks for all the review and comments.