Fix: use new button (#5384)

web/app/components/base/chat/embedded-chatbot/config-panel/index.tsx

@@ -94,7 +94,7 @@ const ConfigPanel = () => {
               <Form />
               <div className={cn('pl-[136px] flex items-center', isMobile && '!pl-0')}>
                 <Button
-                  type='primary'
+                  variant='primary'
                   className='mr-2 text-sm font-medium'
                   onClick={() => {
                     setCollapsed(true)
@@ -119,7 +119,7 @@ const ConfigPanel = () => {
               <Form />
               <Button
                 className={cn('px-4 py-0 h-9', inputsForms.length && !isMobile && 'ml-[136px]')}
-                type='primary'
+                variant='primary'
                 onClick={handleStartChat}
               >
                 <MessageDotsCircle className='mr-2 w-4 h-4 text-white' />