feat: 接口统一优化

server/api/stats.get.ts

@@ -1,6 +1,9 @@
 // server/api/stats.get.ts - 服务运行统计接口
+import { setResponseStatus } from "h3";
+
 import { prisma } from "~~/server/utils/db";
 import { createApiLogger } from "~~/server/utils/logging";
+import { apiErr, apiOk } from "~~/server/utils/response";
 import { getRuntimeStats } from "~~/server/utils/runtimeState";
 
 /**
@@ -13,11 +16,17 @@ export default defineEventHandler(async (event) => {
   const logger = createApiLogger(event, "api.stats");
   const userId = event.context.auth!.user.id;
 
-  const [runtimeStats, qa_records_count] = await Promise.all([
-    Promise.resolve(getRuntimeStats()),
-    prisma.qaRecord.count({ where: { userId } })
-  ]);
+  try {
+    const [runtimeStats, qa_records_count] = await Promise.all([
+      Promise.resolve(getRuntimeStats()),
+      prisma.qaRecord.count({ where: { userId } })
+    ]);
 
-  logger.info("finish_success");
-  return { ...runtimeStats, qa_records_count };
+    logger.info("finish_success");
+    return apiOk({ ...runtimeStats, qa_records_count });
+  } catch (err) {
+    logger.error("db_error", { userId, err: String(err) });
+    setResponseStatus(event, 500);
+    return apiErr(500, "服务器内部错误");
+  }
 });