Idea: Simplify Debug Mode

[firsttris]

Idea is to use the same logic for Debug as we use for Run Jest (create a CLI Command).
Instead of opening the normal terminal - we open the integrated debug terminal, and we should be able to use the same logic as we are using for Run Jest.

this would simplify and align the logic in the extension.

[firsttris]

@domsleee what do you think about this idea?

[firsttris]

from my research there is no other way to just open the debug terminal (like you can do it from the vscode ui) with the API.

the only way is the one we currently have implemented.