Add a preview of the schema in kedro-viz

[Galileo-Galilei]

Description

I'd like to add a "schema preview" (maybe with a toggle button, as for code?) in kedro-viz as it already exists for code or dataset, see:

This would help documenting dataset directly from code.

Context

Documenting data pipeline and comprehensive checks is hard, and kedro-viz is a great tool to show what exists in the code. I think this would be really useful to have "self documented" pipeline and enhance collaboration and maintenance

Possible Implementation

Absolutely no idea on how to extend kedro-viz, happy to hear suggestions here :)