[taskboard] migrate fleet console to nextjs

app/tasks/page.tsx

@@ -0,0 +1,10 @@
+import { TasksClient } from "@/components/tasks-client";
+import { listFleetAgents } from "@/lib/agents";
+import { listTasks } from "@/lib/tasks";
+
+export const dynamic = "force-dynamic";
+
+export default async function TasksPage() {
+  const [tasks, agents] = await Promise.all([listTasks(), listFleetAgents()]);
+  return <TasksClient initialTasks={tasks} agents={agents} />;
+}