docs: add blog post and other sample

README.md

@@ -6,6 +6,7 @@
 # Serverless ChatGPT with RAG using LangChain.js
 
 [![Open project in GitHub Codespaces](https://img.shields.io/badge/Codespaces-Open-blue?style=flat-square&logo=github)](https://codespaces.new/Azure-Samples/serverless-chat-langchainjs?hide_repo_select=true&ref=main)
+[![dev.to blog post walkthrough](https://img.shields.io/badge/Blog%20post-black?style=flat-square&logo=dev.to)](https://dev.to/azure/build-a-serverless-chatgpt-with-rag-using-langchainjs-3487)
 [![Build Status](https://img.shields.io/github/actions/workflow/status/Azure-Samples/serverless-chat-langchainjs/build-test.yaml?style=flat-square&label=Build)](https://github.com/Azure-Samples/serverless-chat-langchainjs/actions)
 ![Node version](https://img.shields.io/badge/Node.js->=20-3c873a?style=flat-square)
 [![Ollama + Mistral](https://img.shields.io/badge/Ollama-Mistral-ff7000?style=flat-square)](https://ollama.com/library/mistral)
@@ -194,6 +195,7 @@ Here are some resources to learn more about the technologies used in this sample
 - [Azure OpenAI Service](https://learn.microsoft.com/azure/ai-services/openai/overview)
 - [Azure Cosmos DB for MongoDB vCore](https://learn.microsoft.com/azure/cosmos-db/mongodb/vcore/)
 - [Ask YouTube: LangChain.js + Azure Quickstart sample](https://github.com/Azure-Samples/langchainjs-quickstart-demo)
+- [ChatGPT + Enterprise data with Azure OpenAI and Azure AI Search](https://github.com/Azure-Samples/azure-search-openai-javascript)
 - [Revolutionize your Enterprise Data with ChatGPT: Next-gen Apps w/ Azure OpenAI and AI Search](https://aka.ms/entgptsearchblog)
 
 You can also find [more Azure AI samples here](https://github.com/Azure-Samples/azureai-samples).

docs/readme.md

@@ -107,6 +107,7 @@ Here are some resources to learn more about the technologies used in this sample
 - [Azure OpenAI Service](https://learn.microsoft.com/azure/ai-services/openai/overview)
 - [Azure Cosmos DB for MongoDB vCore](https://learn.microsoft.com/azure/cosmos-db/mongodb/vcore/)
 - [Ask YouTube: LangChain.js + Azure Quickstart sample](https://github.com/Azure-Samples/langchainjs-quickstart-demo)
+- [ChatGPT + Enterprise data with Azure OpenAI and Azure AI Search](https://github.com/Azure-Samples/azure-search-openai-javascript)
 - [Revolutionize your Enterprise Data with ChatGPT: Next-gen Apps w/ Azure OpenAI and AI Search](https://aka.ms/entgptsearchblog)
 
 You can also find [more Azure AI samples here](https://github.com/Azure-Samples/azureai-samples).