Function generateId

ui/src/utils/format.ts:60–64

(prefix = "")

 * 生成唯一 ID
 */
export function generateId(prefix = ""): string {
  const timestamp = Date.now();
  const random = Math.random().toString(36).substring(2, 9);
  return prefix ? `${prefix}-${timestamp}-${random}` : `${timestamp}-${random}`;
}

/**
 * 截断文本