jupyter notebook mounted as non-root user

docker-compose.yaml

version: '3.8'
services:
  jupyter:
    image: jupyter/base-notebook:python-3.10.4
    environment:
      NB_USER: appuser
      NB_UID: "${UID}"
      NB_GID: "${GID}"
      CHOWN_HOME: 'yes'
      CHOWN_HOME_OPTS: '-R'
      JUPYTER_ENABLE_LAB: 'yes'
    ports:
      - 8888:8888
    user: "${UID}"
    working_dir: "/home/appuser"
    volumes:
      - ./:/home/appuser/

See https://jupyter-docker-stacks.readthedocs.io/en/latest/using/common.html#docker-options