curl --request GET \
  --url http://localhost:8000/v1/mind/performance \
  --header 'Authorization: Bearer <token>'

{
  "data": {
    "card": {
      "mastery_pct": 123,
      "band": "<string>",
      "programme": "<string>",
      "student_name": "<string>",
      "trend": "<string>"
    },
    "gaps": [
      {
        "competency": "<string>",
        "band": "<string>",
        "course": "<string>",
        "mastery_pct": 123,
        "status": "<string>"
      }
    ],
    "highlights": [
      {
        "competency": "<string>",
        "band": "<string>",
        "course": "<string>",
        "mastery_pct": 123,
        "status": "<string>"
      }
    ],
    "summary": "<string>",
    "score_date": "2023-12-25"
  },
  "message": "<string>",
  "success": true
}