Update german.md

add also npx

scripts/markdown/readme/languages/german.md

@@ -68,6 +68,12 @@ docker run -d --name nocodb -p 8080:8080 nocodb/nocodb:latest
 npm install create-nocodb-app
 ```
 
+### Verwenden von NPX 
+
+```
+npx install create-nocodb-app
+```
+
 ### Verwenden von Git
 
 ```