[examples/openspending][m] - fix build

examples/openspending/components/MDXPage.tsx

@@ -1,17 +0,0 @@
-import { MDXRemote } from 'next-mdx-remote';
-import layouts from '../layouts';
-
-export default function MDXPage({ source, frontMatter }) {
-  const Layout = ({ children }) => {
-    const layoutName = frontMatter?.layout || 'default';
-    const LayoutComponent = layouts[layoutName];
-
-    return <LayoutComponent {...frontMatter}>{children}</LayoutComponent>;
-  };
-
-  return (
-    <Layout>
-      <MDXRemote {...source} components={[]} />
-    </Layout>
-  );
-}