feat(ui): implement comprehensive Table component system with compound API

packages/ui/src/components/Table/index.ts

@@ -0,0 +1,15 @@
+export * from './Table';
+export * from './types';
+export * from './constants';
+export * from './contexts/TableContext/TableContext';
+export * from './contexts/TableRowContext/TableRowContext';
+
+// Export sub-components individually for flexibility
+export * from './TableHeader/TableHeader';
+export * from './TableBody/TableBody';
+export * from './TableFooter/TableFooter';
+export * from './TableRow/TableRow';
+export * from './TableHead/TableHead';
+export * from './TableCell/TableCell';
+export * from './TableCaption/TableCaption';
+export * from './TableContent/TableContent';