build(docs-infra): move CLI API desciption higher up (#26568)

Closes #26556

PR Close #26568

aio/tools/transforms/templates/cli/cli-command.template.html

@@ -12,9 +12,14 @@
     {$ doc.shortDescription | marked $}
     {$ doc.description | marked $}
     {$ cli.renderSyntax(doc) $}
+
+    {% if doc.longDescription.length %}
+    <h2 class="no-anchor">Description</h2>
+    {$ doc.longDescription | marked $}
+    {% endif%}
+
     {$ cli.renderArguments(doc.positionalOptions, 2) $}
     {$ cli.renderNamedOptions(doc.namedOptions, 2) $}
     {$ cli.renderSubcommands(doc) $}
-    {$ doc.longDescription | marked $}
   </div>
 </article>