Problem
Once users who have dismissed the promotional card on the feed for Offline Library or else gone through the user-education cards, it is not clear how to navigate to the Offline Library for online users.
Proposed solution
Add a notification 'dot' to the overflow menu and on the new menu item as a hint for users that there is a new feature added to the app.
Mocks:
| Overflow menu icon with notification dot | Overflow menu with new "Offline Library" item highlighted with same notification dot |
See Zeplin for redline mocks labeled 'overflow new' and 'overflow new open':
https://zpl.io/GaRQKKV

