Loyalty group pages now list their endpoints

Each Loyalty V2 group page, such as Referrals and Customers, was blank. Each one now opens its group with a short intro, a table of its endpoints and links to the matching recipes.

Generate Access Token now says that only Yotpo account admins can see the API secret, and what to check when you get 401 "The Store ID or Secret you have provided is invalid".

Thanks to everyone who rated these pages. Your votes and comments pointed us to both fixes.