Copy enhanced ControlBase and control files to deployment source directory.
This resolves the deployment cache issue where md-render --edit was using
old control files instead of the new enhanced ControlBase architecture.
Now all controls properly use the enhanced ControlBase with 5 behaviors:
- Icon-only collapsed state
- Expand/drag functionality
- Bottom-left resize handle
- Collapse button returns to original position
- Header toggle for content visibility
The enhanced control system is now fully deployed and functional.
tegwick
09e7f07c23