How to create a new customer:

1. you need the swiss army knife git

2. cd osa/create_osa_user (do not be irritated by the name... we use the script to create a visualytics user)

3. make sure that template.json has reasonable values or edit the mongo document later

4. execute
   python create_user.py username email company uid pw
   e.g. python create_user.py "Björn Zessack" "b.zessack@picalike.com" "picalike" 1274 'picalike!2023'
   
5. check the document in the v3-settings-mongo "pci_user" collection
   add additional shops if needed