Fetch API avec timeout en JavaScript

/**
 * Fetch with timeout support using AbortController
 * @param {string} url - URL to fetch
 * @param {object} options - Fetch options
 * @param {number} timeout - Timeout in milliseconds
 */
async function fetchWithTimeout(url, options = {}, timeout = 5000) {
  const controller = new AbortController();
  const id = setTimeout(() => controller.abort(), timeout);

  try {
    const response = await fetch(url, {
      ...options,
      signal: controller.signal,
    });
    clearTimeout(id);
    return response;
  } catch (error) {
    clearTimeout(id);
    throw error;
  }
}