feat: align with upstream 1.5.9.9

server/api/system/location.get.ts

@@ -0,0 +1,12 @@
+import { getServerLocation } from '../../utils/geo'
+
+export default defineEventHandler(async (event) => {
+  // 缓存 1 小时，避免频繁请求外部 IP 服务
+  setHeader(event, 'Cache-Control', 'public, max-age=3600, s-maxage=3600')
+
+  const location = await getServerLocation()
+  return {
+    success: true,
+    data: location
+  }
+})