rebuild app as turbopack-first single-stack with internal api and openclaw tasks

frontend/app/filings/page.tsx

@@ -1,6 +1,7 @@
 'use client';
 
 import { useCallback, useEffect, useMemo, useState } from 'react';
+import { Suspense } from 'react';
 import { format } from 'date-fns';
 import { Bot, Download, Search, TimerReset } from 'lucide-react';
 import { useSearchParams } from 'next/navigation';
@@ -16,6 +17,14 @@ import type { Filing, Task } from '@/lib/types';
 import { formatCompactCurrency } from '@/lib/format';
 
 export default function FilingsPage() {
+  return (
+    <Suspense fallback={<div className="flex min-h-screen items-center justify-center text-sm text-[color:var(--terminal-muted)]">Opening filings stream...</div>}>
+      <FilingsPageContent />
+    </Suspense>
+  );
+}
+
+function FilingsPageContent() {
   const { isPending, isAuthenticated } = useAuthGuard();
   const searchParams = useSearchParams();