Initial commit: CI Agent competitive-intelligence monitoring app

FastAPI + Celery + Next.js + Postgres/Redis app with company monitoring,
source collection, LLM-based change analysis, enrichment, and account
security (Turnstile, escalating lockout, email verification).

apps/web/components/local-mode-banner.tsx

@@ -0,0 +1,22 @@
+"use client";
+
+import { Info } from "lucide-react";
+import { useSystemStatus } from "@/hooks/use-auth";
+import { isLocalConvenience } from "@/lib/auth";
+
+export function LocalModeBanner() {
+  const { data } = useSystemStatus();
+
+  if (!data || !isLocalConvenience(data)) return null;
+
+  return (
+    <div className="flex items-center justify-center gap-2 bg-amber-100 px-4 py-2 text-sm text-amber-900">
+      <Info className="h-4 w-4 shrink-0" aria-hidden />
+      <span>
+        Local development mode — you&apos;re using a fixed local account, no login required. This
+        only applies to requests from this machine; anyone reaching this app over a LAN or WAN
+        connection needs a real account.
+      </span>
+    </div>
+  );
+}