check / check (push) Waiting to run
While an http or slack target's circuit breaker turns its deliveries away, the target's row on the webhook page says its deliveries are paused and until when, in UTC and from now. Each of its retrying deliveries shows as waiting, with the reason and the same time, in the event log and on the event's page, instead of a bare "retrying". The engine gains one read, CooldownRemaining(targetID), over the breakers it already keeps; the handlers reach it through a one-method interface wired like Archives. Model: opus-5-5