docs: fix back link in Workflows API Reference (#5740)

Fix back link shown in the sidebar of the workflows API reference

www/apps/docs/sidebars.js

@@ -3315,8 +3315,8 @@ module.exports = {
   workflowsSidebar: [
     {
       type: "ref",
-      id: "modules/overview",
-      label: "Back to Commerce Modules",
+      id: "development/overview",
+      label: "Back to Medusa Development",
       customProps: {
         sidebar_is_back_link: true,
         sidebar_icon: "back-arrow",