Detail card modification

[k-jano]

This PR introduce new Detail Card view. In this new approach we wanted to display nodes details using some collapsable JSON format, instead of table view, which was really unreadable for more complexes objects.

Details of a pod:

Statistics:

As you can see, apart from clear, readable, flexible and easily to navigate view we provide a lot of useful features for operators, like:

• number of items in an array/ objects
• items type
• copy to clipboard option

I decided to set the collapse parameter to 2nd degree of nesting in default view.

[k-jano]

@bzurkowski Thank you for valuable comments. I referenced all the issues, now the Detail Card should look better 😄