docs: use Kapa React SDK (#12792)

www/apps/book/.env.sample

@@ -13,10 +13,8 @@ NEXT_PUBLIC_API_URL=
 NEXT_PUBLIC_DOCS_V1_URL=
 ALGOLIA_WRITE_API_KEY=
 ANALYZE_BUNDLE=
-NEXT_PUBLIC_AI_ASSISTANT_URL=
-NEXT_PUBLIC_AI_WEBSITE_ID=
-NEXT_PUBLIC_AI_API_ASSISTANT_RECAPTCHA_SITE_KEY=
 CLOUDINARY_CLOUD_NAME=
 NEXT_PUBLIC_BASE_PATH=
 NEXT_PUBLIC_GA_ID=
-NEXT_PUBLIC_PROD_BASE_URL=
+NEXT_PUBLIC_PROD_BASE_URL=
+NEXT_PUBLIC_INTEGRATION_ID=

www/apps/book/providers/index.tsx

@@ -34,16 +34,8 @@ const Providers = ({ children, aiAssistantProps = {} }: ProvidersProps) => {
                     <SearchProvider>
                       <AiAssistantProvider
                         {...aiAssistantProps}
-                        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"
                         }
                       >
                         <HooksLoader