feat: 准备 Admin 线上 HTTPS 部署 (#81)

admin/deploy/nginx-cmautobuy.conf.example

@@ -0,0 +1,26 @@
+# 将域名和证书路径替换为实际值后放入服务器 Nginx 配置目录。
+# Admin 本身只监听 127.0.0.1:18080，不直接开放公网端口。
+server {
+    listen 80;
+    server_name admin.example.com;
+    return 301 https://$host$request_uri;
+}
+
+server {
+    listen 443 ssl http2;
+    server_name admin.example.com;
+
+    ssl_certificate     /path/to/fullchain.pem;
+    ssl_certificate_key /path/to/privkey.pem;
+
+    client_max_body_size 20m;
+
+    location / {
+        proxy_pass http://127.0.0.1:18080;
+        proxy_http_version 1.1;
+        proxy_set_header Host $host;
+        proxy_set_header X-Real-IP $remote_addr;
+        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+        proxy_set_header X-Forwarded-Proto $scheme;
+    }
+}