Add documentation for configuring CI/CD after forking

Co-authored-by: sinedied <[email protected]>

Author: Copilot

docs/readme.md

@@ -59,6 +59,19 @@ You can run this project directly in your browser by using GitHub Codespaces, wh
    ![Screenshot showing how to create a new codespace](./images/codespaces.png)
 3. Wait for the Codespace to be created, it should take a few minutes.
 
+## Enable CI/CD (Optional)
+
+If you want to enable Continuous Deployment for your forked repository, you need to configure the Azure pipeline first:
+
+1. Make sure you have the [Azure Developer CLI](https://aka.ms/azure-dev/install) installed.
+2. Open a terminal at the root of your forked project.
+3. Authenticate with Azure by running `azd auth login`.
+4. Run `azd pipeline config` to configure the required secrets and variables for connecting to Azure from GitHub Actions.
+   - This command will set up the necessary Azure service principal and configure GitHub repository secrets.
+   - Follow the prompts to complete the configuration.
+
+Once configured, the GitHub Actions workflow will automatically deploy your application to Azure whenever you push changes to the main branch.
+
 ## Deploy on Azure
 
 1. Open a terminal at the root of the project.