Replaced contentlayer with keystatic

packages/cms/keystatic/src/content-renderer.tsx

@@ -0,0 +1,6 @@
+import { DocumentElement } from '@keystatic/core';
+import { DocumentRenderer } from '@keystatic/core/renderer';
+
+export function KeystaticDocumentRenderer(props: { content: unknown }) {
+  return <DocumentRenderer document={props.content as DocumentElement[]} />;
+}