docs: update logs organization after GPU miner log consolidation

Log Consolidation Update:
✅ LOGS DOCUMENTATION UPDATED: Added GPU miner log to organization guide
- docs/LOGS_ORGANIZATION.md: Updated to include host_gpu_miner.log (2.4MB)
- Added GPU miner client logs to log categories
- Updated change history to reflect consolidation

✅ LOG CONSOLIDATION COMPLETED:
- Source: /opt/aitbc/logs/host_gpu_miner.log (incorrect location)
- Destination: /var/log/aitbc/host_gpu_miner.log (proper system logs location)
- File Size: 2.4MB GPU miner client logs
- Content: GPU mining operations, registration attempts, error logs

✅ UNIFIED LOGGING ACHIEVED:
- All logs now consolidated in /var/log/aitbc/
- Single location for system monitoring and troubleshooting
- GPU miner logs accessible alongside other system logs
- Consistent log organization following Linux standards

RESULT: Documentation updated to reflect the complete logs consolidation, providing comprehensive reference for all system log files in their proper location.

docs/LOGS_ORGANIZATION.md

@@ -23,6 +23,7 @@ System logs are now properly organized in /var/log/aitbc/:
 - **audit/**: Audit logs
 - **network_monitor.log**: Network monitoring logs
 - **qa_cycle.log**: QA cycle logs
+- **host_gpu_miner.log**: GPU miner client logs (2.4MB)
 - **contract_endpoints_final_status.txt**: Contract endpoint status
 - **final_production_ai_results.txt**: Production AI results
 - **monitoring_report_*.txt**: System monitoring reports
@@ -30,3 +31,4 @@ System logs are now properly organized in /var/log/aitbc/:
 
 ## Change History
 - **2026-03-30**: Moved from /opt/aitbc/results/ to /var/log/aitbc/ for proper organization
+- **2026-03-30**: Consolidated /opt/aitbc/logs/host_gpu_miner.log to /var/log/aitbc/ for unified logging