refactor: complete post-migration cleanup

Implemented all cleanup items from CLEANUP_REPORT.md:

Legacy Code Removal:
- Removed document-controls-legacy.js wrapper
- Updated 4 test files to use DocumentControls directly
- Updated scripts/list_components.py acronym mappings
- Updated tests/test_component_listing.py expectations

Archive and Organization:
- Moved relicts/ to docs/prototypes/ with README explaining history
- Moved MIGRATION_STATUS.md to docs/migration/
- Removed IMPLEMENTATION_NOTES.md legacy references

Test Verification:
- All 68 JavaScript tests passing (Jest)
- All 3 Python component tests passing
- No breaking changes to functionality

The codebase is now cleaner with no legacy wrappers or empty
directories. Migration is complete and documented.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

docs/prototypes/README.md

@@ -0,0 +1,37 @@
+# TestDrive-JSUI Prototypes
+
+This directory contains historical HTML prototypes from the development of the control system architecture.
+
+## Files
+
+- **AllControlsRudimentary.html** - Early prototype showing all control panels
+- **ControlFooter.html** - Footer control prototype
+- **DebugControlContent.html** - Reference implementation for enhanced ControlBase behavior
+- **StatusPsychadelic.html** - Status control visual prototype
+
+## Historical Context
+
+These prototypes were created during the development of the enhanced ControlBase architecture (documented in `IMPLEMENTATION_NOTES.md`). They served as reference implementations for:
+
+- Icon-only collapsed state
+- Expand/drag functionality
+- Bottom-left corner resize
+- Collapse with position restoration
+- Header toggle for content visibility
+
+## Status
+
+These files are **archived for historical reference only**. The implemented code is now in:
+- `js/controls/control-base.js` - Base control class
+- `js/controls/edit-control.js` - Edit panel
+- `js/controls/debug-control.js` - Debug panel
+- `js/controls/status-control.js` - Status indicator
+- `js/controls/contents-control.js` - Table of contents
+
+## Notes
+
+The DebugControlContent.html prototype was specifically referenced in the IMPLEMENTATION_NOTES.md as the source for the advanced panel behavior patterns that were implemented in the ControlBase class.
+
+---
+
+*Archived: December 16, 2025*