[Feature Request] Export generated validate proto artifacts

[newyankeecodeshop]

Feature description:

Make @bufbuild/protovalidate/gen/buf/validate/validate_pb.js an exported artifact so that it can be used by the generated code of user protobuf files.

Problem it solves or use case:

In a typical installation of protovalidate-es, there are two copies of validate_pb.js. One is inside @bufbuild/protovalidate and one is generated when users compile their proto files. The packages/example shows this as it includes its own copy in src/gen/buf/validate/validate_pb.ts. The generated JS files contains over 60KB of data describing the proto artifacts.

Proposed implementation or solution:

Allow users to replace the generated validate_pb.js with a single line:

export * from "@bufbuild/protovalidate/gen/buf/validate/validate_pb.js";

This could eventually be automated by a protoc plugin.

Contribution:

I have a PR that implements this and updates the example package.

Examples or references:

None

Additional context:

None