fix: 更新nginx配置，修改server_name为omc.http和omc.https

linux/usr/local/etc/omc/nginx/omc.conf

@@ -1,11 +1,9 @@
 server {
     listen       80;
     listen  [::]:80;
-    server_name  localhost;
+    server_name  omc.http;
 
-    # 修改允许最大请求体大小为100MB
     client_max_body_size 100M;
-    # 持久连接的超时时间默认60s
     keepalive_timeout    180s;
     
     # access_log  /var/log/nginx/host.access.log  main;
@@ -49,7 +47,7 @@ server {
 server {
     listen       443 ssl http2;
     listen  [::]:443 ssl http2;
-    server_name  localhost;
+    server_name  omc.https;
     
     client_max_body_size 100M;
     keepalive_timeout    180s;