TF-3579 E2E mailbox move and mark as read

[tddang-linagora]

Issue

• [E2E] [Mailbox] Delete and move email, mark folder as read #3579

Test result

✅ Should move email to mailbox successfully (integration_test/tests/mailbox/mailbox_move_email_test.dart) (22s)
✅ Should not see unread counter when mark mailbox as read (integration_test/tests/mailbox/mark_mailbox_as_read_test.dart) (17s)

Test summary:
📝 Total: 2
✅ Successful: 2
❌ Failed: 0
⏩ Skipped: 0
📊 Report: .../tmail-flutter/build/app/reports/androidTests/connected/index.html
⏱️  Duration: 60s

Test video

move-email-mark-mailbox-read.webm

[github-actions]

This PR has been deployed to https://linagora.github.io/tmail-flutter/3580.