changed the structure a little bit - & add some margin to comment's list

src/components/MyLayout.tsx

@@ -0,0 +1,8 @@
+import {Layout} from 'react-admin';
+import {MyAppBar} from "./MyAppBar.tsx";
+
+export const MyLayout = ({ children } ) => (
+    <Layout appBar={MyAppBar} >
+    {children}
+    </Layout>
+);