Building and launching the game stack

A terminal runs the podman compose build and up commands. A lengthy build log scrolls as the server and client container images are built step by step — pulling the base image, installing dependencies, and committing the images. The stack then starts: the server reports "Started development server: http://localhost:8080," DynamoDB Local initializes on port 8000, and the client (Vite) becomes ready at http://localhost:5173. At the end, pressing Ctrl+C triggers a graceful shutdown and each container — client, server, ecs-local-endpoints, and dynamodb-local — is marked "Stopped."