0.35.12

(fix): Fixed wire-test stub response bodies so they are valid JSON for every response type. The generated SDK reads String-typed response bodies as raw UTF-8 but decodes every other type via JSONDecoder. Wire tests now mirror that: String-decoded responses (string/bigInteger/base64 primitives) emit the raw payload, while all other types (objects, enums, dates, UUIDs, numbers, unions, etc.) are JSON-encoded. Previously bare scalars such as a UUID or enum value were emitted unquoted, producing invalid JSON that failed to decode.