docs: add codespace quickstart option

Co-authored-by: Alfredo Deza <alfredo@deza.pe>

README.md

@@ -5,7 +5,7 @@
 
 # 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)
+[![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&quickstart=true)
 [![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)
@@ -70,7 +70,7 @@ You need to install following tools to work on your local machine:
   - **Important**: Ensure you can run `pwsh.exe` from a PowerShell command. If this fails, you likely need to upgrade PowerShell.
   - Instead of Powershell, you can also use Git Bash or WSL to run the Azure Developer CLI commands.
 - [Azure Functions Core Tools](https://learn.microsoft.com/en-us/azure/azure-functions/functions-run-local?tabs=macos%2Cisolated-process%2Cnode-v4%2Cpython-v2%2Chttp-trigger%2Ccontainer-apps&pivots=programming-language-javascript)
-  
+
 Then you can get the project code:
 
 1. [**Fork**](https://github.com/Azure-Samples/serverless-chat-langchainjs/fork) the project to create your own copy of this repository.
@@ -84,7 +84,7 @@ Then you can get the project code:
 
 You can run this project directly in your browser by using GitHub Codespaces, which will open a web-based VS Code:
 
-[![Open in GitHub Codespaces](https://img.shields.io/static/v1?style=for-the-badge&label=GitHub+Codespaces&message=Open&color=blue&logo=github)](https://codespaces.new/Azure-Samples/serverless-chat-langchainjs?hide_repo_select=true&ref=main)
+[![Open in GitHub Codespaces](https://img.shields.io/static/v1?style=for-the-badge&label=GitHub+Codespaces&message=Open&color=blue&logo=github)](https://codespaces.new/Azure-Samples/serverless-chat-langchainjs?hide_repo_select=true&ref&quickstart=true)
 
 ### Use a VSCode dev container