/**
 * Utility to check if a URL loads successfully within a timeout
 */
export async function urlLoads(url: string, timeoutMs: number = 5000): Promise<boolean> {
  try {
    const controller = new AbortController();
    const timeoutId = setTimeout(() => controller.abort(), timeoutMs);
    
    const response = await fetch(url, {
      method: 'HEAD',
      signal: controller.signal,
      cache: 'no-cache'
    });
    
    clearTimeout(timeoutId);
    return response.ok;
  } catch {
    return false;
  }
}