[ADE-208] fixes for ADE-66

[adamrefaey]

Change

fixes for ADE-66

Does this PR introduce a breaking change?

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What needs to be documented once your changes are merged?

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Additional Comments

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[Copilot]

Pull Request Overview

This PR implements fixes for ADE-66 by standardizing medical report comments across the codebase and removing outdated explanation functionality from the Perplexity service. Key changes include:

• Replacing the "summary" and "diagnoses" fields with "medicalComments" across frontend and backend models and services.
• Removing the "explainMedicalText" method and its associated tests, with tests and controllers now referencing "reviewMedicalAnalysis" instead.
• Updating integration and documentation files to reflect these changes.

Reviewed Changes

Copilot reviewed 15 out of 15 changed files in this pull request and generated no comments.

Show a summary per file

File	Description
frontend/src/pages/Reports/components/OriginalReportTab.tsx	Updated display of medical comments instead of the summary field.
frontend/src/common/models/medicalReport.ts	Renamed field from summary to medicalComments.
backend/src/services/perplexity.service.ts	Removed the explainMedicalText method.
backend/src/services/perplexity.service.spec.ts	Removed test cases for the explainMedicalText function.
backend/src/reports/reports.service.ts	Updated field assignment from summary to medicalComments.
backend/src/reports/models/report.model.ts	Replaced the summary field with medicalComments.
backend/src/document-processor/services/document-processor.service.ts	Removed usage of simplifiedExplanation and adjusted logging.
backend/src/document-processor/controllers/document-processor.controller.ts	Updated to assign medicalComments rather than summary.
backend/src/controllers/perplexity/perplexity.controller.ts	Deleted the explainMedicalText endpoint to align with service changes.
backend/src/app.module.spec.ts	Updated mock data to reflect new field names.
backend/PERPLEXITY_INTEGRATION.md	Revised documentation to remove explain endpoint details.

Comments suppressed due to low confidence (2)

backend/src/document-processor/services/document-processor.service.spec.ts:51

• The Perplexity service method has been renamed to 'reviewMedicalAnalysis'. Verify that this new API name is consistently reflected across all consumers and documentation.

const testPerplexityService = { reviewMedicalAnalysis: vi.fn() };

backend/src/reports/models/report.model.ts:53

• The field has been renamed from 'summary' to 'medicalComments'. Confirm that all API documentation and client integrations reference the updated field name.

@ApiProperty({ description: 'Medical comments related to the report' })