Update sidenav

Author: pwseg

src/_data/sidenav/main.yml

@@ -435,6 +435,8 @@ sections:
       title: SMS Template
     - path: '/engage/content/whatsapp'
       title: WhatsApp Template
+    - path: '/engage/content/mobile-push'
+      title: Mobile Push Template
   - section_title: Campaigns
     description: "Create multi-channel campaigns to get the right message to your users."
     section:
@@ -448,6 +450,13 @@ sections:
       title: Broadcasts
     - path: '/engage/campaigns/whatsapp-campaigns'
       title: WhatsApp Campaigns
+    - section_title: Mobile Push
+      slug: /engage/campaigns/mobile-push
+      section:
+      - path: /engage/campaigns/mobile-push
+        title: Mobile Push Onboarding
+      - path: /engage/campaigns/mobile-push/push-campaigns
+        title: Mobile Push Campaigns
   - section_title: Trait Activation
     slug: engage/trait-activation
     section:

src/engage/content/mobile-push.md

@@ -46,7 +46,6 @@ When you build a mobile push template, you can choose between three click behavi
 
 Follow these steps to test your mobile push:
 
-
 1. Choose a template to test:
     - For new templates, select **Test** once you've finished building a template. 
     - For existing templates, navigate to **Engage > Content > Push**, select the template you want to test, then click **Test**.