Add "remove button" for configuration theme css variables

Hello,

Thanks for the MR.

Before testing, can you please fix the pipeline code quality job?

Hi,

Done ! You can test the MR.

Thank you in advance

I have not given a look at the code.

So deletion is ok. But when I add then remove without saving the whole form, then there is a problem. See recorded video.

Needs work :
Stuck on an issue where the context variable passed to the removeAddedScope() submit function seems to always be the same whatever triggering element is clicked (always the last ?).
Once we will be able to get this variable, then the formatted data will be sent correctly to the form builder and the remove button will work as expected for the dynamically added scopes.
Also, for configuration (versioned) scope variables, there may have little adjustments but the system is already implemented (with $this->removedEntries[] array).

Update : Deletion for versioned scope elements and deletion for dynamically added scope elements is ok, there is still the case when data is not filled in scope/value couple to fix, because $form_state->getValues([...]); won't retrieve the scope if not filled with data, and then won't delete it correctly.

Hello,

I've just fixed the case when data is not filled in scope/value.
Need test now.

Regards,

Hello,

Thanks for the work done here, almost done.

I fixed PHPCS but found a bug and added a review comment.