feat(Docker): Added Docker file + compose for local dev

[timothystewart6]

This supersedes #20 and #19

I tried to keep this PR minimal but it kept growing as I needed to make sure that the production container could build

• Updated docs
• Added docker compose with Docker file and overrides
• compose runs postgres (along with health check) and runs the build version of your code, logs to console
• added devcontainer
• All the developer needs to do is clone repo and run docker compose up --build to start the local env
• Dockerfile can be used for dev and prod
• Moved some devDeps that were in deps

Docker build commands

dev
docker build --target dev --build-arg NODE_ENV=development -t cloud-api-dev .
docker run -p 3000:3000 -e NODE_ENV=development cloud-api

prod
docker build --target prod --build-arg NODE_ENV=production -t cloud-api-prod .
docker run -p 3000:3000 -e NODE_ENV=production cloud-api