message: remove eval cache
diff: const fetch = require('node-fetch');
  -const cache = {};
  -
  const getVaults = async vaultsEndpoint => {
  - if (vaultsEndpoint in cache) {
  - return cache[vaultsEndpoint];
  - }
  try {
  const response = await fetch(vaultsEndpoint).then(res => res.text());
  const data = response;
  let vaults = '[' + data.substring(data.indexOf('\n') + 1);
  vaults = eval(vaults);
  - cache[vaultsEndpoint] = vaults;
  return vaults;
  } catch (err) {
  console.error(err);
  