Scope telemetry flush loop to service lifecycle

- Replace detached flush worker with scoped fiber in `AnalyticsService`
- Ensure periodic analytics flushing is tied to layer lifetime/cleanup
91cf202177Julius Marminge committed on 3/6/2026, 7:40:49 AM· committed by Julius Marmingeparentd21a8d5
1 file changedLine totals unavailable