fix(prescription): fix false 404 when adding a new medicine

fix(prescription): resolve incorrect 404 error when adding new medicine

Description

This merge request fixes an issue in the medical prescription module where adding a new medicine was incorrectly triggering a 404 Not Found error.

After thorough analysis, it was confirmed that:

• The request flow and backend logic were functioning correctly
• The system was misinterpreting the API response
• This misinterpretation caused an error instead of a successful acknowledgment

Root Cause

The API response for the add-medicine request was being improperly handled, which led to a false 404 Not Found error being surfaced to the frontend.

Resolution

• Corrected the API response handling logic
• Ensured that successful add-medicine operations return a proper success response
• Improved error-handling logic to prevent similar misinterpretations in the future

Impact

This update ensures that:

• The API now correctly handles the add-medicine request
• A proper success response is returned instead of an unnecessary 404 error
• The frontend receives a valid acknowledgment message
• The overall user experience during prescription entry is smoother and more intuitive
• The prescription workflow is more reliable and less confusing for doctors and volunteers while adding medicines to a patient’s record

Screenshots

Before Fix

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After Fix

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Checklist

• The bug has been reproduced and confirmed
• A clear and concise fix has been implemented
• New tests have been added to prevent regressions
• Existing tests are passing

Related Issue(s)

• Closes #26 (closed)

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Merge request ready for review