Experiment should run with `--no-editor` flag enabled

[bruno-f-cruz]

As of Bonsai 2.9, it is possible to explicitly start UI from the workflow code. This removes the clunkiness of having to deal with layout files. With this change, we can finally move everything to run without the editor.

[tiffanyona]

The issue is still that we need to see the UI to debug issues related to COM ports, which still happen everyday. How would this be solved otherwise?