Clarify Resource List Setter Behavior in FhirData

[jenniferjiangkells]

Description

The problem_list, medication_list, and allergy_list setters in the FhirData class don't explicitly indicate whether they add to or replace existing resources. This can lead to unexpected behavior when developers use these setters multiple times.

Tasks

• Add explicit replace parameter to existing setters with clear documentation
• Update the method documentation to clarify the current add-by-default behavior

[skalwaghe-56]

@jenniferjiangkells Can I work on this issue?

[skalwaghe-56]

@jenniferjiangkells I have opened the PR #149. This should close the issue. Please review and let me know! Thanks!

[skalwaghe-56]

@jenniferjiangkells The pyproject.toml was modified because poetry install --with dev was throwing errors. So, to resolve it and follow the new standards, I updated it. Thanks!