Adapter for protovalidate-es

[timc13]

Is your feature request related to a problem? Please describe.
I define validations on my API layer in one place (protobuf definitions) that can be shared across any backend language and frontend.

Describe the solution you'd like
Superforms should have an adapter for the schema generated by https://github.com/bufbuild/protovalidate-es

Describe alternatives you've considered
https://github.com/bufbuild/protovalidate-es is fairly new - other libraries have not integrated with it yet.

[ciscoheat]

New adapters are welcome, but remember that it needs to have some JSON Schema representation, otherwise it won't handle nested data well, and will require an extra argument with default values for the form. Most other libraries have either a separate library that converts the schema to JSON Schema, or a built in, customizable method (as with Zod 4 and Arktype).