Surfaces the new device-health telemetry (boot events, ping RTT,
diagnostics reports, alert events) across the console:
- HealthTab: boot/diagnostics timeline, CPU temp and RSSI charts
(LineChart), current alert status, and a Settings sub-tab for
DeviceHealthSettings thresholds
- LogsTab: dedicated log explorer embedded in the Health tab, with
level/source filtering and fmtLogTimestamp for dense timestamp rows
- OverviewTab: a "Latest Device Issue" card showing the most recent
alert event, colour-coded by severity and fading with age, plus a
modal to inspect the surrounding log lines
- DeviceList/DeviceListCardView/DeviceListMapView: fleet list gains a
SignalIndicator-based RSSI display in place of the plain online dot
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>