eyre: fake duct for on-load logout binding
Empty duct is considered not good.
%~2019.10.6
=^ success bindings.server-state.old
%+ insert-binding
- [[~ /~/logout] ~ [%logout ~]]
+ [[~ /~/logout] [/e/load/logout]~ [%logout ~]]
bindings.server-state.old
~? !success [%e %failed-to-setup-logout-endpoint]
%_ $
