As a use I want to be able to undo moving mails by mistake.

AC

• There is a snackbar shown with the message that the mail was moved and a button to undo the move
• When undo is pressed the app moves the mails back to where they were
• There is a shortcut for doing the undo
• There is a snackbar only for the latest action
• Snackbar goes away automatically after 10s

Estimated: 24h

Test Notes

• Able to move mails to other folders (not SPAM)
  • Snackbar with "Undo" button appears when move mails
  • Snackbar will stay there for 10s if no actions exectued
  • When user press "Undo" button, cancel move mails and move mails back to the current folder.
• if user move mails to Spam,
  • When report preference is set to Always ask, the report confirmation dialog is shown before the move. The report decision should also be reflected in the undo snackbar.
  • When report preference is set to Always report, the report message in shown together with the move message in the undo snackbar.
  • When report preference is set to Never report, only the move message is shown in the undo snackbar.