Updated the formatting for auto-generated schemas, types, and related files to adhere to consistent coding standards (e.g., double quotes, indentation). No functional changes were made, ensuring behavior remains identical.
Introduced a new `frontend` service in `docker-compose.yml`, complete with build, healthchecks, and networking. Added a multi-stage Dockerfile for the frontend, a `.dockerignore` file, and a startup script to wait for the backend. Updated Next.js configuration for Docker compatibility and added API type definitions.
