* Added subage and followage information to usercard
We are using Leppunen's API here to determine user's subage to the current channel and since that API call also returns followage information I decided to utilize that and save ourselves an extra Helix API call.
I also added new files specifying new class and methods for Ivr API, which can be very easily expanded with new methods in the future if we ever have to do that.
When I was coding I also saw couple unnecessary nitpicks which I fixed :)
* Added changelog entry
* remove empty lambda
* Update UserInfoPopup.cpp
* xd
Co-authored-by: fourtf <tf.four@gmail.com>
There's a document in src/providers/twitch/api which describes how we interact with the Twitch API.
Keeping this up to date might be a healthy way for us to ensure we keep using the right APIs for the right job.
