Fix auto detect language for translate service (#19244)

.devcontainer/docker-compose.yml

@@ -27,6 +27,7 @@ services:
       ES_ENABLED: 'true'
       ES_HOST: es
       ES_PORT: '9200'
+      LIBRE_TRANSLATE_ENDPOINT: http://libretranslate:5000
     # Overrides default command so things don't shut down after the process ends.
     command: sleep infinity
     networks:
@@ -72,6 +73,12 @@ services:
         soft: -1
         hard: -1
 
+  libretranslate:
+    image: libretranslate/libretranslate:v1.2.9
+    restart: unless-stopped
+    networks:
+      - internal_network
+
 volumes:
   postgres-data:
   redis-data: