The staggered Initialize goroutine kept calling AddSystem after the hub
had been torn down, which spawned StartUpdater goroutines that later
dereferenced a nil DB inside PocketBase. Track a manager-level context
that RemoveAllSystems cancels, abort the staggered loop on shutdown,
and refuse AddSystem once the manager is stopped.
Move tracking of the last SMART data fetch from individual System
instances to the SystemManager using a TTL-based ExpiryMap.
This ensures that the SMART_INTERVAL is respected even if an
agent connection is dropped and re-established, preventing
redundant data collection on every reconnect.
- Add new /containers route with virtualized table showing all containers across systems
- Implement container stats collection (CPU, memory, network usage) with health status tracking
- Add container logs and info API endpoints with syntax highlighting using Shiki
- Create detailed container views with fullscreen logs/info dialogs and refresh functionality
- Add container table to individual system pages with lazy loading
- Implement container record storage with automatic cleanup and historical averaging
- Update navbar with container navigation icon
- Extract reusable ActiveAlerts component from home page
- Add FooterRepoLink component for consistent GitHub/version display
- Enhance filtering and search capabilities across container tables
- add one minute charts
- update disk io to use bytes
- update hub and agent connection interfaces / handlers to be more
flexible
- change agent cache to use cache time instead of session id
- refactor collection of metrics which require deltas to track
separately per cache time
