Verified: full workspace build (tsc) green across all packages/services/dashboards;
fleet+items tests pass. Compile-time only.
Generated with [Devin](https://cli.devin.ai/docs)
Co-Authored-By: Devin <158243242+devin-ai-integration[bot]@users.noreply.github.com>
- Copied as-is from learning_voice_ai_agent/services/monitoring
- Grafana dashboards + provisioning for Loki datasource
- health-check.ts for service health polling
- Updated pnpm-workspace.yaml to include services/*