fix(gnore): Onboarding fixes (#26824)

docker/docker-entrypoint.sh

@@ -9,9 +9,4 @@ fi
 
 echo "Using '$DATA' as data directory"
 
-if [ ! -f "$DATA/configuration.yaml" ]; then
-    echo "Creating configuration file..."
-    cp /app/configuration.example.yaml "$DATA/configuration.yaml"
-fi
-
 exec "$@"