[feedback]: Add support for JSON5 input in the Body JSON editor #139

What would you like to tell us?

Would be great to add support for JSON5 input, which supports comments and other convenient things for manual editing data, and convert it to JSON on the real request.

This will be super useful for users, as they will be able to quickly comment out some parts of JSON without deleting it and have a more user-friendly editor to type data.