refactor: new dev/prod containers

- Use a single Dockerfile for all Zeppelin services
- Add a Dockerfile in project root that can be used by
  app hosting services
- Provide a standalone and lightweight prod setup
  - Standalone is the same as the old setup, with mysql+nginx
  - Lightweight only runs bot+backend+dash, no mysql/nginx
- Remove mounted mysql data folders for dev and prod
  - This resolves permission issues caused by the mount
  - The mysql service uses a regular named volume now
- Simplify .env options and clearly separate different prod setups
- Remove update.sh
  - Different setups require different update procedures, so a common
    update.sh no longer works

docker/development/devenv/Dockerfile

@@ -1,7 +1,7 @@
-FROM ubuntu:20.04
+FROM ubuntu:22.04
 
-ARG DOCKER_DEV_UID
-ARG DOCKER_DEV_SSH_PASSWORD
+ARG DEVELOPMENT_UID
+ARG DEVELOPMENT_SSH_PASSWORD
 
 ENV DEBIAN_FRONTEND=noninteractive
 ENV TZ=UTC
@@ -15,15 +15,11 @@ RUN add-apt-repository ppa:git-core/ppa && apt-get update && apt-get install -y
 # Set up SSH access
 RUN apt-get install -y openssh-server iptables
 RUN mkdir /var/run/sshd
-RUN useradd -rm -d /home/ubuntu -s /bin/bash -g root -G sudo -u $DOCKER_DEV_UID ubuntu
-RUN echo "ubuntu:${DOCKER_DEV_SSH_PASSWORD}" | chpasswd
+RUN useradd -rm -d /home/ubuntu -s /bin/bash -g root -G sudo -u $DEVELOPMENT_UID ubuntu
+RUN echo "ubuntu:${DEVELOPMENT_SSH_PASSWORD}" | chpasswd
 
-# Set up proper permissions for volumes
-RUN mkdir -p /home/ubuntu/zeppelin /home/ubuntu/.vscode-remote /home/ubuntu/.vscode-server /home/ubuntu/.cache/JetBrains
-RUN chown -R ubuntu /home/ubuntu
-
-# Install Node.js 18 and packages needed to build native packages
-RUN curl -fsSL https://deb.nodesource.com/setup_18.x | bash -
+# Install Node.js 20 and packages needed to build native packages
+RUN curl -fsSL https://deb.nodesource.com/setup_20.x | bash -
 RUN apt-get install -y nodejs gcc g++ make python3
 
 CMD ["/usr/sbin/sshd", "-D", "-e"]