I encourage @ulfgebhardt to run the following command once:
```
SH_USERNAME=ulf SSH_HOST=***** MONGODB_USERNAME='hc-api' MONGODB_PASSWORD=***** MONGODB_DATABASE=hc_api MONGODB_AUTH_DB=admin UPLOADS_DIRECTORY=/data/api/uploads docker-compose -f docker-compose.maintenance.yml up --build
```
Once you're done with everything. You don't have to run docker for
development, but this procedure would ensure docker environment works
as expected.
- include all collections
- refactored mongodb export script
- renamed to export
- use of .env file for (additional) configurations / configuration overrides
