Feature: Add "copy" option to right click menu for sidebar and widgets

[ghost]

Is your feature request related to a problem? In Windows Explorer, the user can copy a DVD in the main view, where the drives are displayed, and paste it on the Desktop.

Windows Explorer automatically creates a main folder with the name of the DVD and then the internal data (files and folders) are copied.

Requirements

• Add "copy" option to right click menu for sidebar and widgets
• The "copy" option should be a primary command