Read CEO workspace file

curl --request POST \
  --url https://api.usenaive.ai/v1/ceo/files \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "path": "<string>"
}
'

{
  "content": "<string>",
  "path": "<string>",
  "size": 123
}