- BUG-33: CPU load alert threshold increased from 2x to 4x core count
(8→16 on 4-core machine) to reduce false alerts during container ops
- TASK-27: Launch buttons for new-tab apps now show external link icon
(BTCPay, Grafana, PhotoPrism, Portainer, OnlyOffice, etc.)
- TASK-36: Iframe error screen now distinguishes between X-Frame-Options
blocked vs container not reachable, with appropriate messaging
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- Add tier: "" to all AppMetadata match arms (was missing from 30+ arms)
- Use std:🧵:available_parallelism() instead of num_cpus crate
- Remove unused num_cpus dependency
- Fix unused variable warning in health_monitor.rs
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
DiskUsage and ContainerCrash alerts now fire webhooks via
send_webhook() after pushing WebSocket notifications. Added
data_dir parameter to spawn_metrics_collector for webhook config
access.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Implements monitoring/collector.rs that collects per-container CPU/RAM/network/disk,
system-wide metrics, RPC latency, and WebSocket connection count every 60 seconds.
Data stored in dual ring buffers: 1-min resolution (24h) and 15-min resolution (7d).
Three new RPC endpoints: monitoring.current, monitoring.history, monitoring.containers.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>