// Global JSON fetch helper — redirects to /login on 401
async function api(url, options = {}) {
  const res = await fetch(url, {
    headers: {'Content-Type': 'application/json'},
    ...options,
  });
  if (res.status === 401) {
    window.location.href = '/login?next=' + encodeURIComponent(window.location.pathname);
    return null;
  }
  return res;
}

document.addEventListener('DOMContentLoaded', () => {
  document.querySelectorAll('[data-bs-toggle="tooltip"]').forEach(el =>
    new bootstrap.Tooltip(el)
  );
});