Live inspection of railiance01 (ssh + in-node kubectl/temporal) overturns the
catchup_window hypothesis: the daily-triage schedule is healthy (CatchupWindow
365d default, 0 MissedCatchupWindow). The 2026-06-23T05:20Z fire ran but Failed
at the report sink with '[Errno 111] Connection refused' posting to State Hub.
railiance01 reaches State Hub via a reverse tunnel back to the workstation, which
is unreachable at 07:20 Europe/Berlin (102 resolver timeouts in 24h). Mark T01
done; add T05 for resilient sinks/resolvers as the real incident fix.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>