Note still visible when removing it using a different device

[eduardozulian]

Steps to reproduce:

1. Create a note in your Mac app and keep it open
2. Go to your mobile device and trash the note

What happens:

When you delete a note on another device but still have this note active on your Mac, it will remove the note from the sidebar, but the content will still be visible.

Screenshot:

Reported in 2896537-t

[arunsathiya]

Noting that this is still the case on Simplenote for Mac (Simplenote 1.3.8) with macOS 10.14 - Mac OS Mojave.

Screenshot indicating this behaviour

Here is a screenshot indicating that First note delete on Simplenote for Android is removed from the sidebar, but is still showing up on the main view.

Not the case on Simplenote Electron

When I deleted the Second note as well (which is seen on the previous screenshot) using Simplenote for Android, it was automatically removed from Simplenote Electron as well.

[jleandroperez]

Closing as duplicate, in favor of #28