InterpretationDialog class

A dialog widget for updating test interpretation and extra comments.

InterpretationDialog displays a modal dialog allowing users to select an interpretation (Normal, Abnormal, Atypical) and enter additional comments for a given Test. The dialog uses a custom radio button group and a multi-line text field for input. On submission or cancellation, it invokes the optional callback with the selected interpretation, comments, and a boolean indicating if the update was confirmed.

Example usage:

showDialog(
  context: context,
  builder: (context) => InterpretationDialog(
    test: test,
    value: test.interpretation,
    callback: (interpretation, comments, updated) {
      // Handle result
    },
  ),
);