Generic helper for initiallyNullish Schema.transformOrFail typing

export function initiallyNullish<S extends Schema.Schema.Any>(schema: S) {
  return Schema.NullishOr(schema).pipe(
    Schema.transformOrFail(schema, {
      strict: false,
      encode: (value) => value,
      decode: (value) =>
        Either.match(Schema.decodeUnknownEither(schema)(value), {
          onLeft: (error) => ParseResult.fail(error.issue),
          onRight: (value) => ParseResult.succeed(value)
        })
    })
  )
}