Email notifications when unlocking the app

@pappjo

I'm sorry that you received another email. It sounds like you're running into a known issue that our developers are currently investigating where the 1Password for Safari extension on iOS/iPadOS will generate more emails than expected. I've added your report to the internal work item opened for the issue and, while I don't have an ETA on when a fix will be available, we are aware that this is something in need of fixing and we hope to resolve the issue in a future update.

I'm sorry for the inconvenience the issue is causing.

-Dave

ref: dev/core/core#10342