✨(react) add DataGrid, SimpleDataGrid components

The DataGrid component can be considered as the core one, which provides
a full controlled component, but more complicated than SimpleDataGrid
which is based on DataGrid. SimpleDataGrid is intended to give a simple
ready-to-use data grid for client side data for example.

packages/react/src/utils/index.ts

@@ -1 +1,5 @@
 export const noop = () => undefined;
+
+export function sleep(ms: number): Promise<void> {
+  return new Promise((resolve) => setTimeout(resolve, ms));
+}