Build on @Bengo's `access/claim`-polling-based `waitForDelegationOnSocket` replacement. This will let us replace the websocket-based authorization wait function which makes the UX much more responsive - rather than waiting an indeterminate amount of time after clicking the email link, the process completes almost immediately with this change.

The wait function is also pluggable so we that clients can implement different polling strategies, which should make it easier to test and use a receipt-based version of this in the future.

authorizeWaitAndClaim defaults to using the new `access/claim` polling based auth flow and and should react to email clicks much more quickly

…AndClaim

per @Bengo's suggestion

plus use opts instead of options for consistency