Function saveOutput

examples/utils.ts:56–66

(filename: string, data: Uint8Array)

 * ```
 */
export async function saveOutput(filename: string, data: Uint8Array): Promise<string> {
  const fullPath = join(OUTPUT_PATH, filename);

  // Ensure directory exists
  await mkdir(dirname(fullPath), { recursive: true });

  // Write the file
  await writeFile(fullPath, data);

  return fullPath;
}

/**
 * Format bytes as a human-readable size string.