Support LightEdit mode

[AlexPl292]

Describe the need of your request

Support the LightEdit mode for the plugin development.

Proposed solution

I'd like to have the ability to easily start IDE in lightedit mode and verify that everything works correctly.
Also, perfectly, I'd like to have an ability to write some kind of tests for this mode. Currently, we use intellij-robot for UI tests, so it would be great I intellij-robot could run tests for the plugin in lighttedit mode.

Alternatives you've considered

No response

Additional context

No response