docs: use Kapa React SDK (#12792)

www/apps/ui/.env.example

@@ -6,7 +6,5 @@ NEXT_PUBLIC_API_ALGOLIA_INDEX_NAME=
 NEXT_PUBLIC_ALGOLIA_API_KEY=
 NEXT_PUBLIC_ALGOLIA_APP_ID=
 NEXT_PUBLIC_SEGMENT_API_KEY=
-NEXT_PUBLIC_AI_ASSISTANT_URL=
-NEXT_PUBLIC_AI_WEBSITE_ID=
-NEXT_PUBLIC_AI_API_ASSISTANT_RECAPTCHA_SITE_KEY=
-NEXT_PUBLIC_GA_ID=
+NEXT_PUBLIC_GA_ID=
+NEXT_PUBLIC_INTEGRATION_ID=

www/apps/ui/src/providers/index.tsx

@@ -25,11 +25,8 @@ 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={
-                    process.env
-                      .NEXT_PUBLIC_AI_API_ASSISTANT_RECAPTCHA_SITE_KEY || "temp"
+                  integrationId={
+                    process.env.NEXT_PUBLIC_INTEGRATION_ID || "temp"
                   }
                 >
                   <TooltipProvider>{children}</TooltipProvider>