[Epic]: Package the PTT as a CLI tool

### Acknowledgements

- [X] I am a member of the team

### Epic description

Package the PTT as a CLI tool
- Can be called from terminal
- Produces a JSON report
- Can produce a PDF report
- Run specific tests 

Decide on an Open Source Licence

Constraints:
Should help the VSCode extension


### Acceptance Criteria/Task List

_No response_

### Priority

High