Add smoke test script for ENS verification

Author: GsCommand

scripts/smoke-ens.sh

@@ -0,0 +1,14 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+BASE="${RUNTIME_BASE:-https://runtime.commandlayer.org}"
+
+curl -sS -X POST "$BASE/describe/v1.0.0" \
+  -H "content-type: application/json" \
+  --data-binary '{"input":{"subject":"hello"}}' > /tmp/receipt.json
+
+curl -sS -X POST "$BASE/verify?ens=1&strict_kid=1" \
+  -H "content-type: application/json" \
+  --data-binary @/tmp/receipt.json | jq -e '.ok == true' >/dev/null
+
+echo "OK: ENS strict verify passed for $BASE"