Add docker compose settings to local aliases

- add support for borg backup NG context

- add support for borg backup NG context

- add support for crontabs in NG context

- add support for dynamic acme cert creation and updates

- Take basic auth config from .lakedrops.yml instead of env variables

- add support for basic auth

- avoid nested volumes and move the files to /data directory

- avoid nested volumes and move the files to /data directory

- fix projectname

- use proxy ip placeholder
- use a volume for redis
- fix projectname
- restart policy for redis and mailhog

- Define project name and add that to the docker compose file
- Define containers to automatically restart
- Add mailhog container on staging sites

Updating config also updates Drupal environment if available

docker/l3d#105 Also set new client host env variable in addition to remote host - and explicitly define `/dev/null` as destination for the xdebug log

#48 Use traefik-public as public network and the project specific network only internally