refs https://github.com/TryGhost/Team/issues/2327
- wires email debug screen with real data from API
- fetches email batch data for showing all batches along with those errored
- fetches all recipient failures - temporary and permanent
- shows email settings that was used for sending out the email
refs https://github.com/TryGhost/Team/issues/2327
As part of improving visibility for email failures, this change adds a new debug screen that allows visualising the email failures for a post. The screen is hidden on the UI for now and only accessible via URL directly.
Co-authored-by: Djordje Vlaisavljevic <dzvlais@gmail.com>