chore: format curriculum (#37912)

tools/scripts/formatter/md-to-mdx/plugins/section-to-heading.js

@@ -0,0 +1,22 @@
+const visit = require('unist-util-visit');
+const is = require('unist-util-is');
+
+function plugin() {
+  return transformer;
+
+  function transformer(tree) {
+    visit(tree, 'heading', visitor);
+
+    // eslint-disable-next-line consistent-return
+    function visitor(node) {
+      if (node.children.length !== 1) throw 'Heading has too many children';
+      if (is(node.children[0], { type: 'text', value: 'Description' }))
+        return true;
+
+      if (is(node.children[0], { type: 'text', value: 'Instructions' }))
+        return true;
+    }
+  }
+}
+
+module.exports = plugin;