As an Admin, I'd like to see more context to a Declined Transaction by Stripe, so that I can better explain to my donors what happened, or even my donors will be able to understand why a donation was declined.
Right now, GiveWP displays:
  1. Error creating payment intent with Stripe. Please try again.
  2. Unhandled payment intent status.
These are not user-friendly errors because it's necessary that the admin check the logs to see what happened. If we can make it user-friendly, small errors like wrong CVV will be avoidable.