examples: Rename custom domain example

Author: ofhouse

README.md

@@ -175,9 +175,16 @@ You can create a `.terraformignore` in the root of your project and add the foll
 
 ## Examples
 
-- [Complete](https://github.com/dealmore/terraform-aws-next-js/blob/main/examples/complete) - Complete example with SSR, API and static pages.
-- [Static](https://github.com/dealmore/terraform-aws-next-js/blob/main/examples/static) - Example that uses static pages only (No SSR).
-- [Custom Domain](https://github.com/dealmore/terraform-aws-next-js/blob/main/examples/custom-domain) - Demonstrates how to use the module with a custom domain from Route 53.
+- [Complete](https://github.com/dealmore/terraform-aws-next-js/blob/main/examples/complete)  
+  Complete example with SSR, API and static pages.
+- [Static](https://github.com/dealmore/terraform-aws-next-js/blob/main/examples/static)  
+  Example that uses static pages only (No SSR).
+- [Next Image](https://github.com/dealmore/terraform-aws-next-js/blob/main/examples/next-image)  
+  Images are optimized on the fly by AWS Lambda.
+- [Existing CloudFront](https://github.com/dealmore/terraform-aws-next-js/blob/main/examples/with-existing-cloudfront)  
+  Use the module together with an existing CloudFront distribution that can be fully customized.
+- [Custom Domain](https://github.com/dealmore/terraform-aws-next-js/blob/main/examples/with-custom-domain)  
+  Use the module with your own domain from Route 53.
 
 <!-- prettier-ignore-start -->
 <!--- BEGIN_TF_DOCS --->

examples/custom-domain/.gitignore renamed to examples/with-custom-domain/.gitignore

@@ -9,14 +9,14 @@ The code is based on the [with existing CloudFront distribution example](https:/
 - Provisions a free SSL certificate from the AWS Certificate Manager for the domain
 - Assigns the domain and the SSL certificate to the CloudFront distribution
 
-> **Note:** You can find the full example code on [GitHub](https://github.com/dealmore/terraform-aws-next-js/tree/main/examples/custom-domain).
+> **Note:** You can find the full example code on [GitHub](https://github.com/dealmore/terraform-aws-next-js/tree/main/examples/with-custom-domain).
 
 ## Setup
 
 Download the files from the example app:
 
 ```sh
-yarn create next-app --example https://github.com/dealmore/terraform-aws-next-js/tree/main/examples/custom-domain my-app
+yarn create next-app --example https://github.com/dealmore/terraform-aws-next-js/tree/main/examples/with-custom-domain my-app
 
 cd my-app
 ```