Revamp the overflow mechanism to not copy the data over when overflowing:
Have the main consumer + the overflow consumer run OverflowManager with a 10-to-60 minute cooldown. We need to run detection on the overflow consumer too to avoid false-cooldowns.
Update capture-rs & capture.py to check the zset and reroute accordingly
Remove the old main->overflow rerouting logic (or keep it as failsafe if capture is not acting?)
Revamp the overflow mechanism to not copy the data over when overflowing: