Refactor docker, fix unhandled error

[Siegrift]

I wanted to work on #52 but realized it would be better to fix the Docker images after the refactor in #51.

I also noticed an unhandled error and improved logging messages.

Single Dockerfile in monorepo root

I realized that with the addition of common package, the previous approach does not work. The fix would be very similar to https://pnpm.io/docker#example-2-build-multiple-docker-images-in-a-monorepo so I decided to go with their suggestion. In case we need to add Redis (or other container) we can use docker-compose to run the containers together and still use the common Dockerfile to built the packages. For example:

version: '3'

services:
  api:
    build:
      context: ../../  # Path to your monorepo root, where the Dockerfile is located
      target: api  # Target stage in your Dockerfile
    ports:
      - "8080:8080"
    depends_on:
      - redis
  redis:
    image: redis:latest
    ports:
      - "6379:6379"

Unfortunately, their example was broken and their documentation around monorepo + docker was not very good. In the end I managed to get it working. You can read the details in the Dockerfile (inline) docs. LMK if there is something unclear.

Removed source map support

I realized that we don't need the package for some time (after node 12). There is a note though about source maps not working correctly when using vm package which we use for pre/post processing. For these the source maps will not work.