Query Parameters not supported by JATOS

[bernhardbirkner]

The app.js file calls the run entry point function only with jatos.studyJsonInput. It would be great if JATOS would also pass query parameters to the run function.

E.g.

  ...
  jatos.onLoad(async () => {
    // Get query params
    const queryParams = jatos.urlQueryParameters
    // Run the jsPsych Experiment
    const jsPsych = await run({
      environment: "jatos",
      input: jatos.studyJsonInput,
      queryParams: queryParams,
      ...options,
    });

    if (jsPsych) {
      jatos.submitResultData(jsPsych.data.get().json(), jatos.startNextComponent);
    }
  });
 ...

PS: I could make a PR for this change, but don't yet have permissions.