AAT: Feedback - allow correctness-based titles

[swashbuck]

Subject of the issue

In the framework, we can provide feedback titles based on if the question was correct, incorrect, or partly correct (#223 ). For instance:

"_feedback": {
  "title": "Feedback global title",
  "_correct": {
    "title": "That's correct!",
    "body": "Mollit aliqua ut voluptate duis excepteur labore ea quis consequat in non labore."
  },
  "_incorrectFinal": {
    "title": "Sorry, that's not correct",
    "body": "Amet labore adipisicing amet irure anim."
  }
},

This does not seem to be supported in the authoring tool.

Your environment

• AAT - Legacy and v1

Related issues

#407 Feedback image support needs documenting & adding to schema files
#411 Feedback altTitle not working
#299 Add question schema with shared question component properties