Interface _DispatchResult

tools/develop/llm-parameter-sweep/sweep.ts:718–723

* Result of a single dispatch+parse cycle. `fatalResult` is set when the dispatch itself failed or * produced a non-ok stop reason, meaning the caller should immediately return a classified TestResult * (the collector's function-call state is not reliable in that case).

 * (the collector's function-call state is not reliable in that case).
 */
interface _DispatchResult {
  collector: SweepCollectorTransmitter;
  verboseLogs: string[];
  debugRequestBody: string | undefined;
  fatalResult?: Pick<TestResult, 'outcome' | 'errorMessage' | 'errorCategory' | 'httpStatus' | 'verboseLogs'>;
}

/**
 * Build the vendor HTTP request, fetch, parse the response into a collector, and classify top-level outcomes