Rolling-window automations

Automations now offer a rolling-window option alongside the calendar window. Pick Last days to evaluate over a fixed period like 30d, or Rolling window to evaluate over the last N runs of each test case — useful when test volume varies day-to-day and a fixed time window over- or under-reacts to recent activity. The same dropdown is wired into Recovery so you can wait either for X days or for N new runs without a re-trigger before recovery actions fire.