chore: add rudderai announcement (#3048)

readme: add rudderai announcement

Author: gitcommitshow

README.md

@@ -1,3 +1,8 @@
+<p align="center">
+🚀 Just launched <b><a href="https://www.rudderstack.com/product/rudderai/">RudderAI</a></b> - the agentic layer for the entire customer data lifecycle
+  <br/>
+ </p>
+
 ## [![Releases](https://img.shields.io/github/release/rudderlabs/rudder-sdk-js.svg)](https://github.com/rudderlabs/rudder-sdk-js/releases) [![TypeScript](https://img.shields.io/badge/%3C%2F%3E-TypeScript-%230074c1.svg)](https://www.typescriptlang.org/) [![Quality Gate Status](https://sonarcloud.io/api/project_badges/measure?project=rudderlabs_repo_rudder-sdk-js&metric=alert_status)](https://sonarcloud.io/summary/new_code?id=rudderlabs_repo_rudder-sdk-js) [![Maintainability Rating](https://sonarcloud.io/api/project_badges/measure?project=rudderlabs_repo_rudder-sdk-js&metric=sqale_rating)](https://sonarcloud.io/summary/new_code?id=rudderlabs_repo_rudder-sdk-js) [![Reliability Rating](https://sonarcloud.io/api/project_badges/measure?project=rudderlabs_repo_rudder-sdk-js&metric=reliability_rating)](https://sonarcloud.io/summary/new_code?id=rudderlabs_repo_rudder-sdk-js) [![Security Rating](https://sonarcloud.io/api/project_badges/measure?project=rudderlabs_repo_rudder-sdk-js&metric=security_rating)](https://sonarcloud.io/summary/new_code?id=rudderlabs_repo_rudder-sdk-js) [![Coverage](https://sonarcloud.io/api/project_badges/measure?project=rudderlabs_repo_rudder-sdk-js&metric=coverage)](https://sonarcloud.io/summary/new_code?id=rudderlabs_repo_rudder-sdk-js) [![Ask DeepWiki](https://deepwiki.com/badge.svg)](https://deepwiki.com/rudderlabs/rudder-sdk-js)
 
 <p align="center">