feat: add enterprise ready badge to README

BREAKING CHANGE: This release introduces comprehensive enterprise-grade features including advanced AI/ML capabilities, multi-tenant support, federated learning, SSO integration, audit logging, and production deployment infrastructure. The plugin architecture has been enhanced with marketplace capabilities and security sandboxing.

Author: github-actions[bot]

README.md

@@ -2,6 +2,7 @@
 
 [![CI](https://github.com/DevilsDev/rag-pipeline-utils/actions/workflows/ci.yml/badge.svg)](https://github.com/DevilsDev/rag-pipeline-utils/actions)
 [![npm version](https://badge.fury.io/js/%40devilsdev%2Frag-pipeline-utils.svg)](https://badge.fury.io/js/%40devilsdev%2Frag-pipeline-utils)
+[![Enterprise Ready](https://img.shields.io/badge/Enterprise-Ready-green.svg)](https://github.com/DevilsDev/rag-pipeline-utils)
 [![Node.js Version](https://img.shields.io/node/v/@devilsdev/rag-pipeline-utils.svg)](https://nodejs.org/)
 [![License](https://img.shields.io/npm/l/@devilsdev/rag-pipeline-utils.svg)](https://github.com/DevilsDev/rag-pipeline-utils/blob/main/LICENSE)
 [![codecov](https://codecov.io/gh/DevilsDev/rag-pipeline-utils/branch/main/graph/badge.svg)](https://codecov.io/gh/DevilsDev/rag-pipeline-utils)