Replace old control initialization pattern (.control.config, .createControl())
with new ControlBase class API (.config, .show()) for all control panels.
This enables the 5 enhanced behaviors:
- Icon-only collapsed state
- Expand/drag functionality
- Bottom-left resize
- Collapse with position restoration
- Header toggle content visibility
All control panels now properly initialize with enhanced ControlBase.
tegwick
8d8a4ed0c3