Need a way to locally reproduce the failed status from present proof webhook

[loneil]

When the webhook comes back done with verified as false, it's a failed verification and we put up the failed screen message.

See code at post_topic in oidc-controller\api\routers\acapy_handler.py

Can tweak this UI easily enough by just hardcoding the return status locally. But actually having the BC Wallet be able to do a proof that webhooks back and fails eludes us right now...

Need a documented way of triggering this for debugging purposes.