Enhance monitor selection with advanced debugging and logging

- Improved monitor detection with primary/secondary identification
- Enhanced logging to track monitor layout and selection process
- Added comprehensive debug scripts for troubleshooting monitor issues
- Better error handling in monitor selection logic
- Created test utilities for validating monitor selection behavior

Debug tools added:
- debug_monitor_issue.sh: Comprehensive monitor debugging script
- test_enhanced_monitor.py: Tests monitor selection logic with logging
- debug_rdp_command.py: Tests RDP command generation

Fixes:
- Monitor detection now identifies primary monitor correctly
- Detailed logging shows exactly which monitors are selected
- Better fallback handling for monitor detection errors
- Enhanced command logging for easier troubleshooting

debug_monitor_issue.sh

@@ -0,0 +1,46 @@
+#!/bin/bash
+
+echo "=== Monitor Selection Debugging ==="
+echo "This script helps debug monitor selection issues"
+echo
+
+# Show current monitor setup
+echo "1. Current monitor configuration:"
+xfreerdp /monitor-list
+echo
+
+# Test different monitor parameter combinations
+echo "2. Testing different xfreerdp monitor parameters:"
+echo
+
+echo "Testing /monitors:1,2 (should use monitors 1 and 2):"
+echo "Command: xfreerdp /monitor-list /monitors:1,2"
+echo "Note: This would be used for '2 Monitors' selection"
+echo
+
+echo "Testing /monitors:1,2,0 (should use monitors 1, 2, and 0):"
+echo "Command: xfreerdp /monitor-list /monitors:1,2,0"
+echo "Note: This would be used for '3 Monitors' selection"
+echo
+
+echo "Testing /multimon (should use all monitors):"
+echo "Command: xfreerdp /monitor-list /multimon"
+echo "Note: This would be used for 'All Monitors' selection"
+echo
+
+echo "3. To test with actual RDP connection, you can use:"
+echo "xfreerdp /v:your-server /u:username /p:password /monitors:1,2"
+echo
+echo "If /monitors:1,2 still uses only one monitor, this indicates"
+echo "a limitation or bug in your FreeRDP version (2.11.5)"
+echo
+
+echo "4. Alternative workarounds to try:"
+echo "- Use /multimon instead of /monitors: (uses all monitors)"
+echo "- Use /span to span across monitors"
+echo "- Update to a newer version of FreeRDP"
+echo "- Check if your RDP server supports multi-monitor"
+echo
+
+echo "5. Check current RDP client logs:"
+echo "tail -20 ~/.config/rdp-client/rdp_client.log"