[#814,tutorial,docs][xl]: add initial version of the second tutorial, rename basic-example to learn-example, clean up learn-example

examples/learn-example/components/DRD.tsx

@@ -0,0 +1,21 @@
+import { MDXRemote } from 'next-mdx-remote';
+import dynamic from 'next/dynamic';
+import { Mermaid } from '@flowershow/core';
+
+// Custom components/renderers to pass to MDX.
+// Since the MDX files aren't loaded by webpack, they have no knowledge of how
+// to handle import statements. Instead, you must include components in scope
+// here.
+const components = {
+  Table: dynamic(() => import('./Table')),
+  mermaid: Mermaid,
+  // Excel: dynamic(() => import('../components/Excel')),
+  // TODO: try and make these dynamic ...
+  Vega: dynamic(() => import('./Vega')),
+  VegaLite: dynamic(() => import('./VegaLite')),
+  LineChart: dynamic(() => import('./LineChart')),
+} as any;
+
+export default function DRD({ source }: { source: any }) {
+  return <MDXRemote {...source} components={components} />;
+}