add to sidenav

Author: pwseg

src/_data/sidenav/main.yml

@@ -389,6 +389,8 @@ sections:
       title: Custom Traits
     - path: '/unify/traits/sql-traits'
       title:  SQL Traits
+    - path: '/unify/traits/recommended-items'
+      title: Recommended Items
   - path: /unify/profile-api
     title: Profile API
   - path: /unify/debugger