co2 galvo owner test

app/settings/co2-galvo/[id]/co2-galvo.tsx

@@ -170,6 +170,12 @@ export default function CO2GalvoSettingDetailPage() {
     <div>
     <h1 className="text-3xl font-bold mb-1">{setting.setting_title}</h1>
 
+    {/* DEBUG: remove after verifying */}
+    <pre className="text-xs whitespace-pre-wrap bg-muted/30 p-2 rounded">
+    {JSON.stringify({ owner: setting?.owner }, null, 2)}
+    </pre>
+
+
     <div className="space-y-1 text-sm text-muted-foreground mb-3">
     <p><strong>Owner:</strong> <span>{ownerDisplay}</span></p>
     <p><strong>Uploader:</strong> {setting.uploader || "—"}</p>