Add flags to specify installation platform for the native mode installer #886
Description
The existing installer helps deploy required services to run the InstructLab UI on a local machine in the native mode. However, there are potential areas of improvement to bring a more streamlined installer to the end users:
- Provide new flags to specify installation on either the host machine or in a container
- --host: install services on the host machine, set to true by default
- --container: install services in a container(s)