message: Defensively check for error code
diff: @@ -82,8 +82,8 @@ export const initApolloClient = ({
  ({ graphQLErrors, networkError, operation, response }) => {
  const isUnAuthOrNotFound = graphQLErrors?.every(
  err =>
  - err.extensions.code === 'UNAUTHORIZED' ||
  - err.extensions.code === 'NOT_FOUND'
  + err.extensions?.code === 'UNAUTHORIZED' ||
  + err.extensions?.code === 'NOT_FOUND'
  )
  if (graphQLErrors && !isUnAuthOrNotFound) {
  