As a Management console user, I would like a less technical and easier to read display of process variable values as the process is running.

A prototype of displaying these nested values is shown in the attached video. This is implemented in https://github.com/srambach/kogito-apps/tree/kogito-518-process-variables
Visual design is needed.

Acceptance Criteria

• Visually support/reinforce the hierarchy of nested variable values
• Should scale infinitely to <x> number of nested levels and still maintain visual hierarchy
• Representation should be flexible enough to render reasonably at different screen resolutions
• Ability to toggle between this view and the underlying JSON code
• Ability to collapse nested portions of the structure to simplify the view. Show expanded and collapsed nodes.
• Possibly a way to expand all nodes in the entire structure?