Setting the default language via OC_DEFAULT_LANGUAGE #167
Description
I just setup an OC test instance in Keycloak autoprovisioning mode. I got everything to work (roles, groups etc.) thanks to your documentation. One thing I noticed is that the default language for new users seems to be English, regardless of the browser settings.
According to the information at https://github.com/opencloud-eu/opencloud/tree/main/services/settings#default-language, you can use the OC_DEFAULT_LANGUAGE environment variable with an value in the ISO 639-1 format. I have created the following entry in the .env file accordingly:
OC_DEFAULT_LANGUAGE=de
Edit:
Just found, that OC_DEFAULT_LANGUAGE is never picked up from the .env, so I would suggest to add it (commented) to the .env template and add OC_DEFAULT_LANGUAGE: "${OC_DEFAULT_LANGUAGE}" to the main docker-compose.yml. That's how I did it now and it seems to work fine.