curl --request PUT \
  --url https://api.wacht.dev/ai/settings \
  --header 'Authorization: <api-key>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "gemini_api_key": "<string>",
  "openai_api_key": "<string>",
  "anthropic_api_key": "<string>"
}
'

{
  "gemini_api_key_set": true,
  "openai_api_key_set": false,
  "anthropic_api_key_set": true
}