// API Constants
export const API_STATE = '/api/state';
export const API_STREAM = '/api/stream';
export const API_DISMISS = '/api/dismiss/';
export const API_RESPOND = '/api/respond/';
export const API_CONVERSATION = '/api/conversation/';
export const POLL_MS = 3000;
export const API_TIMEOUT_MS = 10000;

// Fetch with timeout to prevent hanging requests
export async function fetchWithTimeout(url, options = {}, timeoutMs = API_TIMEOUT_MS) {
  const controller = new AbortController();
  const timeoutId = setTimeout(() => controller.abort(), timeoutMs);
  try {
    const response = await fetch(url, { ...options, signal: controller.signal });
    return response;
  } finally {
    clearTimeout(timeoutId);
  }
}