curl --request GET \
  --url https://api.omi.me/v1/dev/user/goals/{goal_id} \
  --header 'Authorization: Bearer <token>'

{
  "created_at": "2023-11-07T05:31:56Z",
  "current_value": 123,
  "goal_type": "<string>",
  "id": "<string>",
  "is_active": true,
  "max_value": 123,
  "min_value": 123,
  "target_value": 123,
  "title": "<string>",
  "updated_at": "2023-11-07T05:31:56Z",
  "unit": "<string>"
}