Add area "translation-tab-editor:table" for onSurveyInstanceCreated event

[andrewtelnov]

Create a separate area for "translation-tab-editor:table" for translation editor in onSurveyInstanceCreated event. Here is the code that removes export/import actions:

  creator.onSurveyInstanceCreated.add((sender, options) => {
    if(options.area === "translation-tab-editor:table") {
      const actions = options.survey.navigationBar.actions;
      actions.splice(actions.length - 2, 2);
    }
  });