curl --request GET \
  --url https://core.ravenna.ai/api/copilot/notes \
  --header 'x-ravenna-api-token: <api-key>'

[
  {
    "id": "<string>",
    "content": "<string>",
    "category": "GENERAL",
    "userId": "<string>",
    "workspaceId": "<string>",
    "createdAt": "<string>",
    "updatedAt": "<string>"
  }
]