Get OAuth client metadata

curl --request GET \
  --url https://app.usechar.ai/api/oauth/client-info \
  --header 'Authorization: Bearer <token>'

{
  "clientId": "<string>",
  "clientName": "<string>",
  "logoUri": "<string>",
  "clientUri": "<string>",
  "policyUri": "<string>",
  "tosUri": "<string>"
}