fix(healthcheck): use 127.0.0.1 instead of localhost to prevent IPv6 Alpine resolution failure

docker-compose.staging.yml

@@ -19,7 +19,7 @@ services:
       - API_BASE_URL=http://web:8000
       - NEXT_PUBLIC_SECURITY_KEY=t5yugymks5458fd4ghfg6h6fg
     healthcheck:
-      test: ["CMD", "wget", "-qO-", "http://localhost:3000/healthz"]
+      test: ["CMD", "wget", "-qO-", "http://127.0.0.1:3000/healthz"]
       interval: 30s
       timeout: 5s
       retries: 3