In the Verify* activities of the UiPath.Testing.Activities package, adding an output property for the Verify result will help in case the developer needs to find the result of Verify within the Test/Workflow. Though this can be achieved through evaluating the expressions independent of Verify* activities but having an output property would be easy and it would avoid duplicity.
Also, provide the screenshot file name as another output property (if enabled for success/failure). This will help in book-keeping of the test result against the TC run. Default filename could be the Test Case file name with date-time stamp. For Data Driven Test Case run, may be an additional counter could be added (representing the test data row).