docs: use Kapa React SDK (#12792)

www/apps/user-guide/providers/index.tsx

@@ -37,17 +37,8 @@ const Providers = ({ children }: ProvidersProps) => {
                         <MainNavProvider>
                           <SearchProvider>
                             <AiAssistantProvider
-                              apiUrl={
-                                process.env.NEXT_PUBLIC_AI_ASSISTANT_URL ||
-                                "temp"
-                              }
-                              websiteId={
-                                process.env.NEXT_PUBLIC_AI_WEBSITE_ID || "temp"
-                              }
-                              recaptchaSiteKey={
-                                // eslint-disable-next-line prettier/prettier, max-len
-                                process.env.NEXT_PUBLIC_AI_API_ASSISTANT_RECAPTCHA_SITE_KEY ||
-                                "temp"
+                              integrationId={
+                                process.env.NEXT_PUBLIC_INTEGRATION_ID || "temp"
                               }
                             >
                               <HooksLoader