feat(codex): publish Guanghu OS server navigator

skills/codex/guanghu-os-server/scripts/native-login-probe.sh

@@ -0,0 +1,13 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+if [[ ${GH_OS_TARGET:-BS-SH-005} != BS-SH-005 ]]; then
+  echo "BS_SH_005_ADAPTER_TARGET_MISMATCH target=${GH_OS_TARGET}" >&2
+  exit 65
+fi
+
+target=124.223.10.33
+pattern=484c44502d47484f532d4c4f47494e21
+
+date '+challenge_started=%Y-%m-%dT%H:%M:%S%z'
+ping -D -c 20 -i 0.2 -s 32 -p "${pattern}" "${target}"