Function arrayBufferToBase64

frontend/lib/agentImportUtils.ts:22–33

(buffer: ArrayBuffer)

 * Uses chunking for better performance with large files
 */
export const arrayBufferToBase64 = (buffer: ArrayBuffer): string => {
  let binary = "";
  const bytes = new Uint8Array(buffer);
  const chunkSize = 0x8000;

  for (let i = 0; i < bytes.length; i += chunkSize) {
    const chunk = bytes.subarray(i, i + chunkSize);
    binary += String.fromCharCode(...chunk);
  }

  return btoa(binary);
};

/**
 * Extract skill name from ZIP path (e.g. "skills/my-skill.zip" -> "my-skill")