feat: 反向代理配置文件统一 (#6396)

Refs https://github.com/1Panel-dev/1Panel/issues/6395

cmd/server/nginx_conf/proxy.conf

@@ -8,6 +8,7 @@ location ^~ /test {
     proxy_set_header Connection $http_connection;
     proxy_set_header X-Forwarded-Proto $scheme;
     proxy_http_version 1.1;
-
     add_header X-Cache $upstream_cache_status;
+    add_header Cache-Control no-cache; 
+    proxy_ssl_server_name off; 
 }