**Feature Description** Add github action for - Testing - Publishing to npm <!-- A clear and concise description of what the feature you are expecting. --> **Describe the solution you'd like** - For performing automated tests we will need one dedicated instance always running! <!-- A clear and concise description of what you want to happen. --> **Describe alternatives you've considered** <!-- A clear and concise description of any alternative solutions or features you've considered. --> **Additional context** <!-- Add any other context or screenshots about the feature request here. -->