Choose extensions to replace *.textClipping when dragging an item from the clipboard history to Finder

[pa-0]

Is your feature request related to a problem? Please describe.
Currently, dragging a clipboard item from the clipboard history to Finder results in a *.textClipping file saved. It would be a huge boost to productivity if we could (for example, in the DETAILS section of a clipping) set an extension for the clipping, should it be dragged out into a folder. The DETAILS section already contains fields for "Name" so it seems logical to extend that to Name.Extension.

Additionally, the option to set a global default for the extension would be useful.