Make connector editor responsive for higher resolutions

[yeikel]

Issue submitter TODO list

• I've searched for an already existing issues here
• I'm running a supported version of the application which is listed here and the feature is not present there

Describe the feature you're interested in

The connector editor does not take advantage of larger screens and it introduces unnecessary scrolling when there is plenty of space to have a larger editor

Current:

We should either adapt responsibly to the screen size OR it should be possible to expand the editor

Describe alternatives you've considered

No response

Version you're running

56fa824

Additional context

No response