feat: do not use default admin pw

.env.example

@@ -59,8 +59,6 @@ OC_DOCKER_TAG=
 # Domain of openCloud, where you can find the frontend.
 # Defaults to "cloud.opencloud.test"
 OC_DOMAIN=
-# openCloud admin user password. Defaults to "admin".
-ADMIN_PASSWORD=
 # Demo users should not be created on a production instance,
 # because their passwords are public. Defaults to "false".
 # If demo users is set to "true", the following user accounts are created automatically:
@@ -81,6 +79,21 @@ LOG_LEVEL=
 # Leaving it default stores data in docker internal volumes.
 # OC_CONFIG_DIR=/your/local/opencloud/config
 # OC_DATA_DIR=/your/local/opencloud/data
+# OpenCloud Web can load extensions from a local directory.
+# The default uses the bind mount to the config/opencloud/apps directory.
+# Example: curl -L https://github.com/opencloud-eu/web-extensions/releases/download/unzip-v1.0.2/unzip-1.0.2.zip | tar -xz -C config/opencloud/apps
+# NOTE: you need to restart the openCloud container to load the new extensions.
+# OC_APPS_DIR=/your/local/opencloud/apps
+
+## OpenCloud Admin Password ##
+# The password for the OpenCloud admin user.
+# The admin user password is randomly generated on the first start of OpenCloud.
+# It will be printed to the console. You can access it by running the following command:
+# `docker compose logs opencloud | grep -B 1 -A 4 "generated OpenCloud Config"`
+# The password is stored in the OpenCloud configuration file.
+# It can only be changed via the OpenCloud User Settings UI or by using the OpenCloud CLI.
+# https://docs.opencloud.eu/docs/admin/resources/common-issues#-change-admin-password-set-in-env
+
 
 # S3 Storage configuration - optional
 # OpenCloud supports S3 storage as primary storage.