[📑 Docs]: Expand page: CDK ECS Fargate Hot Reloading & Debugging

What docs changes are you proposing?

Source: https://github.com/localstack-samples/sample-cdk-ecs-fargate-hot-reloading-debugging

Problem

Repo is link-only in docs.

Proposal

• Doc page with:
  • Introduction (how to hot reload and debug ECS containers locally)
  • Prerequisites (LocalStack Pro, Docker, AWS CDK, Node.js/Python)
  • Architecture diagram (Client → ALB → ECS Service → Task)
  • Steps (clone, deploy, edit code, reload container)
  • Testing the application (curl to service before and after hot reload, verify updated output)
  • Conclusion (benefits of local ECS debugging)

Acceptance Criteria

• Doc has Intro, Architecture diagram, and explicit Testing the application section.

Code of Conduct

• I agree to follow this project's Code of Conduct