curl --request POST \
  --url https://api.squiggle.ai/api/configure \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '{
  "apiKey": "<string>",
  "configuration": {
    "insightFrequency": 6,
    "customFields": [
      {
        "name": "<string>",
        "description": "<string>",
        "type": "string"
      }
    ],
    "flagInstructions": "<string>",
    "highlightInstructions": "<string>"
  }
}'

{
  "message": "Configuration updated successfully"
}