As a Lab Technician / Nurse / Counsellor, I want to capture Truenat test results either automatically from an integrated Truenat device or manually, so that the application can support both integrated and field-operational testing scenarios.

Acceptance Criteria

AC-05: Automated Result Capture
When the Truenat testing device is integrated:

1. The test result shall be received automatically from the Truenat device.
2. The result shall be associated with the correct: Beneficiary ID, Visit ID, Test Order ID, Test Type.
3. The system shall validate the received result before updating the order.
4. A valid result shall update the Test Order ID to Completed.
5. An Invalid/Error result shall trigger the repeat-test workflow.

AC-06: Manual Result Capture
When automated integration is unavailable:

1. Authorized users shall have the option to manually enter the result.
2. Authorized users shall include: Lab Technician, Nurse, Counsellor.
3. The user shall select the applicable Test Order ID and Test Type.
4. The user shall select one of the predefined result values.
5. The system shall apply the same result-based business rules used for automated results.
6. The system shall record the result source as Manual.

Important: Automated and Manual result capture shall use the same downstream business rules. The difference is only the source of the result.