chore(learn): Merge learn in to the client app

client/src/head/preloads.js

@@ -0,0 +1,16 @@
+import React from 'react';
+import styleSheets from './styleSheets';
+
+const preloads = styleSheets.map((styleSheet, i) => (
+  <React.Fragment>
+    <link
+      as='style'
+      href={styleSheet.props.href}
+      key={`preload-${i}`}
+      rel='preload'
+    />
+    {styleSheet}
+  </React.Fragment>
+));
+
+export default preloads;