Show information from Documentation elements

[jacodg]

Is your feature request related to a problem? Please describe.
A configuration can contain Documentation elements that document elements like listeners and pipes

Describe the solution you'd like
It would be nice to have this information available in the flow. Maybe on mouse-over when the pipe name isn't used in mouse-over anymore (#709) or add it after the pipe name in the mouse-over

Describe alternatives you've considered
-

Additional context
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