curl --request PATCH \
  --url https://v2.okchat.ai/api/external/chatbot/{chatbotId}/chat-widget \
  --header 'Content-Type: application/json' \
  --data '{
  "header": "Customer Support",
  "language": "auto",
  "logo": "https://example.com/logo.png",
  "name": "Support Assistant",
  "primaryColor": "#4F46E5",
  "secondaryColor": "#10B981",
  "slogan": "How can I help you today?"
}'

{
  "chat_widget_config": {
    "header": "Customer Support",
    "language": "auto",
    "logo": "https://example.com/logo.png",
    "name": "Support Assistant",
    "primaryColor": "#4F46E5",
    "secondaryColor": "#10B981",
    "slogan": "How can I help you today?"
  },
  "message": "Chat widget config updated successfully"
}