refs https://github.com/TryGhost/Team/issues/1495
With multiple newsletters, members are allowed to manage their newsletter pref via email unsubscribe link with member uuid. Since Portal is now taking over handling unsubscribe for members, we don't need to keep the current `/unsubscribe` page as Portal can load the member's newsletter pref on site home page directly.
The redirect change is only enabled behind the `multipleNewslettersUI` flag as its in beta.
no issue
The only pieces of Ghost-Ignition used in Ghost were debug and
logging. Both of these modules have been superceded by the Framework
monorepo, and all usages of Ignition have now been removed, replaced
with @tryghost/debug and @tryghost/logging.
no-issue
This removes all references to the members labs setting, any code that was run conditionally behind this flag now runs unconditionally.
* Removed usage of Members labs flag
* Removed tests for Members disabled
* Added dynamic keypair generation for when setting is missing
no issue
- adds new router to the frontend for handling unsubscribe
- default template lives in `core/server/frontend/views/unsubscribe.hbs`
- `{{error}}` is present and contains the error message when unsubscribe fails
- `{{member}}` is present and contains the member email
- updated unsubscribe url to match the new format
