Add reverse_proxy translation for Simplified Chinese

src/nginxconfig/i18n/zh-cn/templates/global_sections/reverse_proxy.js

@@ -26,11 +26,11 @@ THE SOFTWARE.
 
 import common from '../../common';
 
-const legacyXForwarded = 'Legacy X-Forwarded-* headers'; // TODO: translate
+const legacyXForwarded = '传统 X-Forwarded-* 请求头';
 
 export default {
     reverseProxyMustBeEnabledOnOneSite: `必须在至少一个站点上启用${common.reverseProxy}才能配置全局${common.reverseProxy}设置。`,
     seconds: '秒',
-    passOn: `${legacyXForwarded} passed on`, // TODO: translate
-    remove: `${legacyXForwarded} actively removed`, // TODO: translate
+    passOn: `转发 ${legacyXForwarded}`,
+    remove: `自动删除 ${legacyXForwarded}`,
 };