fix: wrap TraceList in Suspense boundary and mark dashboard as dynamic route

Next.js 15 requires useSearchParams() to be within a Suspense boundary for production builds

apps/web/src/app/dashboard/page.tsx

@@ -1,5 +1,8 @@
+import { Suspense } from "react";
 import { TraceList } from "@/components/trace-list";
 
+export const dynamic = "force-dynamic";
+
 interface TracesResponse {
   traces: Array<{
     id: string;
@@ -53,11 +56,13 @@ export default async function DashboardPage() {
   const data = await getTraces(50, 1);
 
   return (
+    <Suspense fallback={<div className="p-8 text-zinc-400">Loading traces...</div>}>
       <TraceList
         initialTraces={data.traces}
         initialTotal={data.total}
         initialTotalPages={data.totalPages}
         initialPage={data.page}
       />
+    </Suspense>
   );
 }