V8: Add "Move" option for deleted items in the media tree

[kjac]

Prerequisites

• I have added steps to test this contribution in the description below

Description

As promised here, this is the V8 implementation of the "Move" option for deleted items in the media tree.

To test this:

1. Create a folder in the media tree and add some files in it.
2. Delete the folder.
3. Open one of the files in the deleted folder.
4. Restore the file.
5. Verify that you're given an option to move the file somewhere, as you can't restore to the original folder (it's still in the trash).
6. Open the deleted folder in the recycle bin.
7. Restore the folder.
8. Verify that the folder can be restored to its original position in the tree.

It should look like this:

[emmaburstow]

Morning @kjac!

Hope you had a good weekend. Thanks for you, we'll speak soon,

Emma

[emmaburstow]

Lovely work, a usual. Works as advertised.

[nul800sebastiaan]

Fantastic, thanks very much! 👍