use correct broker setting

apps/ui/README.md

@@ -40,11 +40,9 @@ docker build -t ui:dev -f apps/ui/Dockerfile .
 **Linux Server (empfohlen):**
 ```bash
 # Mit Docker Network für Container-to-Container Kommunikation
-docker network create home-automation
 docker run --rm -p 8002:8002 \
-  --network home-automation \
   -e UI_PORT=8002 \
-  -e API_BASE=http://api:8001 \
+  -e API_BASE=http://172.19.1.11:8001 \
   -e BASE_PATH=/ \
   ui:dev
 ```