Broadcast agent lifecycle events (created/deleted) on a separate
"admin:agents" topic so the admin page updates dynamically when
agents are added or removed from any organization.
Superuser-only page showing all agents across all organizations
and cloud pollers in a single table with live-ticking timestamps
and real-time status updates via PubSub.
Added integration tests for real-time updates and metrics display.
Also fixed dialyzer warnings in worker event broadcasting by removing
unreachable error handling branches.
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
Add LiveView for real-time job monitoring dashboard:
- Subscribe to job:lifecycle PubSub topic for live updates
- Display health metrics (completed, failed, avg duration, active jobs)
- Show active operations with real-time updates
- Display problems section (stuck/failed job counts)
- Add router entry under /admin/monitoring
Tests verify PubSub subscription and basic rendering.
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
