Bump next from 15.5.2 to 15.5.7 in /app/next-client-app in the npm_and_yarn group across 1 directory (#1229)

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Author: dependabot[bot]

app/next-client-app/package-lock.json

@@ -34,7 +34,7 @@
     "framer-motion": "^11.11.8",
     "lucide": "^0.414.0",
     "lucide-react": "^0.510.0",
-    "next": "^15.5.2",
+    "next": "^15.5.7",
     "next-auth": "^4.24.12",
     "next-runtime-env": "^3.3.0",
     "next-themes": "^0.4.6",