Enable editing JSON data nodes through data node control

[jrobinAV]

Description

This issue is the second part of the issue #1248 .

I have some transactional data as a json file representing a list of shops with various characteristics address, size, location, opening time, type, owner, contact, etc... The structure of the document is globally the same all the time, but time to time a new field appears, disappears or changes. I am using data node to keep track of the changes since it is edited by many people, and because I also have sql data nodes on the side.

I want to edit the JSON data node in the data node control.

Acceptance Criteria

• If applicable, a new demo code is provided to show the new feature in action.
• Integration tests exhibiting how the functionality works are added.
• Any new code is covered by a unit tested.
• Check code coverage is at least 90%.
• Related issue(s) in taipy-doc are created for documentation and Release Notes are updated.

Code of Conduct

• I have checked the existing issues.
• I am willing to work on this issue (optional)