Aligned sidebars script with latest version sidebar (#3690)

* Aligned sidebars script with latest version sidebar

* Fixed incubator pages in sidebar

Author: nitzanyiz

docuilib/sidebars.js

@@ -22,9 +22,7 @@ const componentsCategories = {
   form: 'Form',
   // dateTime: 'Date & Time',
   overlays: 'Overlays',
-  charts: 'Charts',
-  incubator: 'Incubator',
-  infra: 'Infra'
+  charts: 'Charts'
 };
 
 module.exports = {
@@ -74,6 +72,28 @@ module.exports = {
             ]
           };
         })
+    },
+    {
+      type: 'category',
+      label: 'Incubator',
+      collapsible: false,
+      items: [
+        {
+          type: 'autogenerated',
+          dirName: `components/incubator`
+        }
+      ]
+    },
+    {
+      type: 'category',
+      label: 'Infra',
+      collapsible: false,
+      items: [
+        {
+          type: 'autogenerated',
+          dirName: `components/infra`
+        }
+      ]
     }
   ]
 };