Users can Star/Favorite cards

[sync-by-unito]

Cards can be “favorited” by toggling a star icon.
Favorites are per-user, and are persisted between refreshes and logins, including logins across devices.

┆Issue is synchronized with this Jira Story by Unito

[sync-by-unito]

➤ Colin Griffin commented:

John Gardner we'll probably need to talk through architecture for this one, it might need to be broken up

[sync-by-unito]

➤ Colin Griffin commented:

These will need to be persistant before the feature is complete. We need to hide this feature until that portion is completed.