Final UI V3

# UI V3 Changelog

Major updates and improvements in this release:

## Core Changes
- Complete NEW REWRITTEN UI system overhaul (V3) with semantic design tokens
- New settings management system with drag-and-drop capabilities
- Enhanced provider system supporting multiple AI services
- Improved theme system with better dark mode support
- New component library with consistent design patterns

## Technical Updates
- Reorganized project architecture for better maintainability
- Performance optimizations and bundle size improvements
- Enhanced security features and access controls
- Improved developer experience with better tooling
- Comprehensive testing infrastructure

## New Features
- Background rays effect for improved visual feedback
- Advanced tab management system
- Automatic and manual update support
- Enhanced error handling and visualization
- Improved accessibility across all components

For detailed information about all changes and improvements, please see the full changelog.

app/components/@settings/index.ts

@@ -0,0 +1,14 @@
+// Core exports
+export { ControlPanel } from './core/ControlPanel';
+export type { TabType, TabVisibilityConfig } from './core/types';
+
+// Constants
+export { TAB_LABELS, TAB_DESCRIPTIONS, DEFAULT_TAB_CONFIG } from './core/constants';
+
+// Shared components
+export { TabTile } from './shared/components/TabTile';
+export { TabManagement } from './shared/components/TabManagement';
+
+// Utils
+export { getVisibleTabs, reorderTabs, resetToDefaultConfig } from './utils/tab-helpers';
+export * from './utils/animations';