refactor: reorganize all components (#8303)

src/divider/index.ts

@@ -0,0 +1,8 @@
+import { installable } from '../utils';
+import _Divider from './Divider';
+
+const Divider = installable(_Divider);
+
+export default Divider;
+export { Divider };
+export type { DividerContentPosition } from './Divider';