Feature: Add DroneCAN ESC Status Support

[daijoubu]

Summary

Add DroneCAN ESC Status telemetry support to broadcast motor/ESC health and performance data.

Findings

Investigation of DroneCAN message roadmap identified ESC Status as a HIGH priority feature. This would enable:

• Real-time ESC health monitoring
• Temperature and voltage telemetry
• RPM/load information
• Fault detection and diagnostics

Implementation

Requires:

1. DroneCAN UAVCAN message support (uavcan.equipment.esc.Status)
2. INAV motor/ESC driver integration
3. Telemetry aggregation from ESC hardware

Priority

HIGH - Roadmap priority estimated 8-12 hours

Related Issues

• DroneCAN Messages Roadmap investigation
• DroneCAN Battery SOC support (Feature: Add DroneCAN Battery SOC support #3)
• DroneCAN DNA server (Feature: DroneCAN DNA (Dynamic Node Allocation) Server #4)
• DroneCAN NodeStatus mapping (Feature: Map INAV Health States to DroneCAN NodeStatus #6)