0.35.14

(fix): Fully qualify Foundation.Data in the generated HTTP client and test templates. When an API defined a type named Data, the generated top-level Data type shadowed Foundation.Data in those templates, so the request-body builder and stub helpers resolved to the wrong type and failed to compile. The remaining bare Data references now use Foundation.Data, matching the convention already used elsewhere in the runtime.

(fix): Default an optional referenced request body to nil in the generated client method, and omit the request argument from snippets and wire tests when an example provides no body. Previously the parameter had no default value while snippets emitted an empty initializer for the wrapped type, so endpoints with an absent optional request body failed to compile.