Feature/issue 229 add joss info

[danielfromearth]

GitHub Issue: #229

Description

This change updates the CITATION and README with JOSS info.

Local test steps

N/A

Overview of integration done

N/A

PR Acceptance Checklist

• [n/a] Unit tests added/updated and passing.
• [n/a] Integration testing
• [x] CHANGELOG.md updated
• [x] Documentation updated (if needed).

---

📚 Documentation preview 📚: https://ncompare--234.org.readthedocs.build/en/234/

[codecov[bot]]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Project coverage is 90.10%. Comparing base (7e1bd99) to head (fd6f450). Report is 77 commits behind head on develop.

Additional details and impacted files

```diff @@ Coverage Diff @@ ## develop #234 +/- ## ======================================== Coverage 90.10% 90.10% ======================================== Files 6 6 Lines 475 475 ======================================== Hits 428 428 Misses 47 47 ```

:umbrella: View full report in Codecov by Sentry.
:loudspeaker: Have feedback on the report? Share it here.