Support .bru files from postman alternative bru

[Chris2011]

Postman is/was nice, it is a whole suite and a lot of stuff also with login and pricing model and you need to be online. Today I've heard about an alternative called bruno: https://www.usebruno.com/. They have their own simple text based language called bru-lang https://docs.usebruno.com/bru-lang/overview. So it would be nice if we can handle also importing/exporting bru files. .HTTP will be the first one who can be switched to. Later on, we can add a switch button to say open http file or open bru file.

So here ist a list what we need:

• Import/export bru files into the UI
• Switch from UI to bru
• convert http file to bru

Step by step but this would be noice :)