Fix/broadlink cli refactor

[jghaines]

Context

Proposed change

Add CLI to deployment package
Refactor of CLI code for clarity
JSON output
JSON input template

Type of change

• Dependency upgrade
• Bugfix (non-breaking change which fixes an issue)
• New device
• New product id (the device is already supported with a different id)
• [] New feature (which adds functionality to an existing device)
• Breaking change (fix/feature causing existing functionality to break)
• Code quality improvements to existing code or addition of tests
• Documentation

Additional information

• This PR fixes issue: fixes broadlink_cli: Error/Status messages should go to stderr #744 Error/Status messages should go to stderr

Checklist

• The code change is tested and works locally.
• The code has been formatted using Black.
• The code follows the Zen of Python.
• I am creating the Pull Request against the correct branch.
• Documentation added/updated.