Cloud9 is not available for new customers

Hi, great project!

I have a question/concern regarding the deployment environment. Since Cloud9 is deprecated for new customers and I don’t have access to Cloud9 in the US East (N. Virginia) (`us-east-1`) region, I’m limited to using an existing Cloud9 workspace in Canada Central (ca-central-1). However, I understand that Lambda@Edge functions must be deployed from us-east-1, which likely makes deploying from Cloud9 in `ca-central-1` problematic.

Given this, would a local deployment from a Linux environment (e.g., using AWS CLI and CDK) work as an alternative to Cloud9? Are there any specific nuances in this project that I should be aware of when switching to a local Linux-based deployment environment?

Thanks!

No file, test, or entry point is named. Start by reviewing the repository's deployment documentation and CDK or AWS CLI setup for the Lambda@Edge region requirements. Done means documenting whether local Linux deployment is supported and noting any project-specific Cloud9 or region caveats.

Written by the indexing model from the issue text.