Fix: system bar hide logic for iframe and menu param overrides (IDAA embed reliability)

src/routes/idaa/(idaa)/+layout.svelte

@@ -90,6 +90,7 @@ async function verify_novi_uuid(
     api_key: string | null,
     api_root_url: string
 ) {
+    console.log(`IDAA Layout: Starting Novi UUID verification for ${uuid}...`);
     if (!api_key) {
         // No Novi API key in site config. All-or-nothing means no UUID-based access.
         console.warn(