Calculate risk scores for questionnaires/surveys

[Vicbi]

Calculate risk scores for questionnaires/surveys

⚙️ Release Notes

Add functionality to calculate the risk score from questionnaires and visualise variation with time.

📚 Documentation

Update README.md file to include questionnaire-related functionalities.

✅ Testing

Add tests to ensure proper functionality.

📝 Code of Conduct & Contributing Guidelines

By submitting creating this pull request, you agree to follow our Code of Conduct and Contributing Guidelines:

• I agree to follow the Code of Conduct and Contributing Guidelines.

[codecov]

Codecov Report

Attention: Patch coverage is 87.90497% with 56 lines in your changes missing coverage. Please review.

Project coverage is 83.51%. Comparing base (6e61a75) to head (ca3f6b0).

Additional details and impacted files

@@            Coverage Diff             @@
##             main      #19      +/-   ##
==========================================
+ Coverage   77.25%   83.51%   +6.27%     
==========================================
  Files          15       16       +1     
  Lines        1182     1564     +382     
==========================================
+ Hits          913     1306     +393     
+ Misses        269      258      -11     

Flag	Coverage Δ
unittests	83.51% <87.91%> (+6.27%)	⬆️

Flags with carried forward coverage won't be shown. Click here to find out more.

Files	Coverage Δ
..._pipeline/data_access/firebase_fhir_data_access.py	79.29% <100.00%> (+0.15%)	⬆️
...c/spezi_data_pipeline/data_export/data_exporter.py	77.78% <100.00%> (ø)
..._pipeline/data_processing/observation_processor.py	32.84% <100.00%> (ø)
tests/test_data_access.py	99.08% <100.00%> (ø)
tests/test_data_exploration.py	98.93% <100.00%> (+1.63%)	⬆️
tests/test_data_export.py	94.45% <ø> (ø)
tests/test_data_flattening.py	91.23% <100.00%> (+5.52%)	⬆️
tests/test_data_process.py	98.84% <100.00%> (+0.77%)	⬆️
tests/test_update_configuration_file.py	86.05% <ø> (ø)
...zi_data_pipeline/data_exploration/data_explorer.py	72.69% <90.00%> (+29.53%)	⬆️
... and 4 more

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[PSchmiedmayer]

@Vicbi Thank you for continuing to work on the PR, let me know if you need any additional input on this PR 🚀

[PSchmiedmayer]

Thank you @Vicbi for the additional improvements and test cases!

Only had very minor comments; feel free to merge the PR 🚀