Enhancement: CLI output path relative to "out" directory.

[ayushnirwal]

Description

This PR updates the behavior of creating directories for analysis output. All relative paths will be relative to "out" directory.

Testing Instructions

Commands like npm run cli -- -u https://www.aljazeera.com/ -d foo or npm run cli -- -u https://www.aljazeera.com/ -d ./foo should make a directory relative to "out" directory, not the project root

Checklist

• I have thoroughly tested this code to the best of my abilities.
• I have reviewed the code myself before requesting a review.
• This code is covered by unit tests to verify that it works as intended.
• The QA of this PR is done by a member of the QA team (to be checked by QA).

Fixes #626