1904: Force next server to only run locally

Author: Ruben van Leeuwen

frontend/apps/example/package.json

@@ -3,7 +3,7 @@
     "version": "0.1.1",
     "private": true,
     "scripts": {
-        "dev": "next dev",
+        "dev": "next dev -H 127.0.0.1",
         "build": "next build",
         "start": "next start",
         "test": "jest --passWithNoTests",