- aggregateRules/aggregateActions: deduplicate coverage per device using a per-device seenKeys set, preventing a device with duplicate topic|action rules from inflating the coverage count above total - executePush (add path): skip devices that already have an identical rule/action before pushing to all devices, preventing duplicate RouterOS logging entries from being created in the first place - TopBar: remove hardcoded decorative 'live' indicator that had no backend connection logic Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>