fix: Patient name handling as either Alphabetic object or simply string object

- formatPN should accept a string person name as well as an object with a Alphabetic field.
- For DICOM JSON data sources, spread in the patient data from the study object into the instance.

extensions/measurement-tracking/src/viewports/TrackedCornerstoneViewport.tsx

@@ -211,7 +211,7 @@ function TrackedCornerstoneViewport(props) {
           seriesDescription: SeriesDescription,
           patientInformation: {
             patientName: PatientName
-              ? OHIF.utils.formatPN(PatientName.Alphabetic)
+              ? OHIF.utils.formatPN(PatientName)
               : '',
             patientSex: PatientSex || '',
             patientAge: PatientAge || '',