- Detect running local worker processes on cluster master using psutil
- Include local workers in cluster nodes API response with distinct styling
- Show local workers with blue background and 'Local' status indicator
- Display backend information (CUDA/ROCm) in worker names
- Indicate that local workers require manual restart for driver changes
- Update API documentation with local worker response format
- Local workers show N/A for weight since they don't participate in cluster load balancing