add nginx conf to git

docker/code-server/docker-compose.yaml

@@ -15,7 +15,7 @@ services:
       - code-server_config:/config
       - code-server_root:/root
       - has_config:/mnt/has_config
-      - nginx_conf:/mnt/nginx_config
+      - nginx_conf:/config/workspace/docker/nginx/volumes/nginx_conf
       - ssl_data:/mnt/ssl_data
       - mosquitto_config:/mnt/mosquitto_config
       - zigbee2mqtt_data:/mnt/zigbee2mqtt_data