Real-time ROS log stream viewer with:
- Subscribes to /rosout (rcl_interfaces/Log)
- Severity-based color coding:
DEBUG=grey | INFO=white | WARN=yellow | ERROR=red | FATAL=magenta
- Filter by severity level (multi-select toggle)
- Filter by node name (text input)
- Auto-scroll to latest logs
- Max 500 logs in history (configurable)
- Scrolling log output in monospace font
- Proper timestamp formatting (HH:MM:SS)
Integrated into MONITORING tab group as 'Logs' tab alongside 'Events'.
Follows established React/Tailwind patterns from other dashboard components.
Co-Authored-By: Claude Haiku 4.5 <noreply@anthropic.com>
