Add ECS definition entries for backend and frontend in .gitlab-ci.yml to enhance deployment configuration for staging environments.

Add ECS entrypoints for backend and frontend services in .gitlab-ci.yml to specify application ports for staging deployments.

Update .gitlab-ci.yml to change staging URLs to development URLs for backend and frontend deployments, and adjust ECS deployment commands accordingly.

Updated frontend Dockerfile to attempt npm ci with a fallback to npm install if the lock file is out of sync. Renamed project in package-lock.json from "wheeler-frontend" to "spin-the-wheel-frontend" and updated devDependencies to include @types/canvas-confetti.

Updated Dockerfile to copy package.json files for backend, modified build script in frontend package.json to prevent emitting, adjusted TypeScript configuration to allow unused locals and parameters, and refactored App and WheelCanvas components for improved functionality and code clarity.

Added database_url variable to staging deployment configuration in .gitlab-ci.yml for backend deployment.

Initial setup of Docker configuration for Spin The Wheel application, including Dockerfiles for backend and frontend, docker-compose file, and CI/CD pipeline configuration in .gitlab-ci.yml. Added .dockerignore files for backend and frontend to exclude unnecessary files from Docker builds.