[Feature Request] Attachment Browser Drag + Drop Support

[pleiades]

Ola!

I like to request support for attachment browser drag + drop support for files.

I add files as attachment in zim and you need to do several steps before you can add one.

I have to first create a folder, open the folder in explorer then drag + drop the files.

If its possible to support drag + drop directly would be a welcome.

The proposed process would be, drag + drop a file in the attachment browser and it will create the folder and move/copy the dragged files.

This is similar to the way the user can copy + paste images from a web browser, when the image is added to the page, the images is automatically sent to the attachment browser. this is a faster way to add attachment thus I'm requesting the same feature for other files.

TIA!