fix(dev): validate ios node smoke payloads

scripts/dev/ios-node-e2e.ts

@@ -1,4 +1,5 @@
 // Ios Node E2E script supports OpenClaw repository automation.
+import { randomUUID } from "node:crypto";
 import {
   MIN_CLIENT_PROTOCOL_VERSION,
   PROTOCOL_VERSION,
@@ -78,6 +79,52 @@ function formatErr(err: unknown): string {
   }
 }
 
+function isRecord(value: unknown): value is Record<string, unknown> {
+  return Boolean(value && typeof value === "object" && !Array.isArray(value));
+}
+
+function payloadShapeError(command: string, payload: unknown): string | null {
+  if (payload == null) {
+    return `${command} returned no payload`;
+  }
+  if (Array.isArray(payload)) {
+    return `${command} returned an array payload`;
+  }
+  if (!isRecord(payload)) {
+    return `${command} returned a ${typeof payload} payload`;
+  }
+  if (Object.keys(payload).length === 0) {
+    return `${command} returned an empty object payload`;
+  }
+  if (command === "device.info") {
+    const hasSystemName =
+      typeof payload.systemName === "string" && payload.systemName.trim().length > 0;
+    const hasSystemVersion =
+      typeof payload.systemVersion === "string" && payload.systemVersion.trim().length > 0;
+    if (!hasSystemName || !hasSystemVersion) {
+      return "device.info payload missing systemName/systemVersion";
+    }
+  }
+  return null;
+}
+
+function commandPayloadFromInvokePayload(payload: unknown): unknown {
+  if (!isRecord(payload)) {
+    return payload;
+  }
+  if (typeof payload.payloadJSON === "string") {
+    try {
+      return JSON.parse(payload.payloadJSON);
+    } catch {
+      return undefined;
+    }
+  }
+  if ("payload" in payload && ("ok" in payload || "nodeId" in payload || "command" in payload)) {
+    return commandPayloadFromInvokePayload(payload.payload);
+  }
+  return payload;
+}
+
 function pickIosNode(list: NodeListPayload, hint?: string): NodeListNode | null {
   const nodes = (list.nodes ?? []).filter((n) => n && n.connected);
   const ios = nodes.filter((n) => (n.platform ?? "").toLowerCase().includes("ios"));
@@ -245,6 +292,13 @@ async function main() {
       continue;
     }
 
+    const commandPayload = commandPayloadFromInvokePayload(invokeRes.payload);
+    const payloadError = payloadShapeError(t.command, commandPayload);
+    if (payloadError) {
+      results.push({ id: t.id, ok: false, error: payloadError, payload: invokeRes.payload });
+      continue;
+    }
+
     results.push({ id: t.id, ok: true, payload: invokeRes.payload });
   }