Cannot use Zod .transform

[alii]

Describe the bug
We cannot use Zod's .transform because it breaks types

To Reproduce
Playground Link

Expected behavior
We can use zod .transform as expected and access the transformed values in the submit function. Errors will still be correct and typed as FieldError

[alii]

Replaced by #416 — this was a typing error on my part however there's still an issue with the resolver.