Copy and Paste Single Node

[jdunkerley]

Currently it is possible to copy and paste text within a node when editing.

Could we make it so that if you copy when a node is selected it's whole text is copied to the clipboard and then if we paste into the IDE with text in the clipboard it should be added as a new node? This wouldn't need to be clever and if the value was invalid the user would need to edit and correct, e.g. pasting a string value would need to be quoted by the user afterwards.

Ideally, we would be able to detect pasting a table and translate it to a serialized format so we can trivially create a look up table. Assuming we can do the above this would hopefully be something we could expand later.

CC: @farmaazon @sylwiabr

[wdanilo]

It is definitely possible. We have pretty nice clipboard manager implemented. Just telling its possible.

[farmaazon]

Implemented in #6261.