Pass modal variable to modal-partial-end

[Nuranto]

In class ModalRenderer, you pass $modal to start method, and not end. However, it could be usefull in end method too.

public function end()
    {
        return view('leantony::modal.modal-partial-end');
    }

=>

public function end($data)
    {
        return view('leantony::modal.modal-partial-end', ['modal' => $data]);
    }

plus replace all {!! Modal::end() !!} occurences with {!! Modal::end($modal) !!}