Replace PushgCodeWidget with AtCore::commandWidget
Summary:
- Replace PushGcodeWidget with AtCore::CommandWidget.
This provides the push command and show message controls.
Reviewers: patrickelectric, tcanabrava, laysrodrigues
Reviewed By: patrickelectric
Subscribers: Atelier: General Development
Tags: Atelier: General Development
Differential Revision: https://phabricator.kde.org/D12204