Initial MVP for QA asset backend

hy_qa_asset_backend/frontend/app/standard-qa/page.tsx

@@ -0,0 +1,29 @@
+"use client";
+
+import { useEffect, useState } from "react";
+import { api } from "@/lib/api";
+import type { StandardQAItem } from "@/lib/types";
+import StandardQATable from "@/components/StandardQATable";
+
+export default function StandardQAPage() {
+  const [items, setItems] = useState<StandardQAItem[]>([]);
+
+  async function load() {
+    const data = await api.get<StandardQAItem[]>("/standard-qa");
+    setItems(data);
+  }
+
+  useEffect(() => {
+    load();
+  }, []);
+
+  return (
+    <div className="space-y-6">
+      <div>
+        <h1 className="text-2xl font-semibold text-ink">标准问答库</h1>
+      </div>
+      <StandardQATable items={items} onChanged={load} />
+    </div>
+  );
+}
+