Update market, account, and onion operations

Capture the current CyberLux UI, commerce, messaging, and Tor ops updates so local main can be pushed to the remote.

Made-with: Cursor

app/market/layout.tsx

@@ -1,5 +1,16 @@
+import { Suspense } from "react";
 import MarketSiteChrome from "@/components/market/MarketSiteChrome";
 
 export default function MarketLayout({ children }: { children: React.ReactNode }) {
-  return <MarketSiteChrome>{children}</MarketSiteChrome>;
+  return (
+    <MarketSiteChrome>
+      <Suspense
+        fallback={
+          <div className="py-16 text-center font-mono text-sm text-[#00ff41]/45">Loading catalog…</div>
+        }
+      >
+        {children}
+      </Suspense>
+    </MarketSiteChrome>
+  );
 }