Add IntelliJ support

[royhadad]

Please describe feature/problem details and solution you'd like. Thunder client only works with VS code at the moment, for devs using IntelliJ, it's quite cumbersome to use Thunder client (gotta have a VS code editor open at all times) I would like for there to be an IntelliJ IDEA plugin as well.

Describe alternatives you've considered Another option is to make a web/desktop version that is IDE agnostic.

Your Team Size Using TC: 7

[rangav]

Thanks @royhadad for the feedback, Will add it to the roadmap.

related to #418

[sieadev]

Hey is this still planed or did the idea get scraped?