- fresh-row highlights leaked under a steady stream (each new batch
cancelled the previous batch's clear timer); per-batch timers in a
small useFreshHashes hook now
- closing the analyzer drops ?hash and the row selection, so the same
row reopens on the next click and a closed analyzer stays closed
after reload/share
- sf=path / sf=payload from the URL fall back to hash search (only
field matchesFilters implements; the UI options were already disabled)
- remove the summary preview line no backend path ever populates
- channel message rows key on packetHash (live WS messages carry no id)