Provide API to return subscriber points
As noted here
> Lifetime Subscribers are a unique benefit for Twitch Partners. Lifetime subscriptions do not generate revenue or additional subscription points.
No where in the subscribers API is a given sub tagged as lifetime.
So whilst we can math the subscriber points from helix, we can't discount these lifetime subs from our count.
Extend the subscribers API to flag as lifetime, (or provide a seperate endpoint)
And provide a API to fetch the Sub Points without having to iterate all pages.