feat: 新增崔曦文(cxw)租户配置

- 添加 Nginx 配置 cxw.conf
- 添加 docker-compose 容器配置（frontend/backend/redis）
- 添加 .env.cxw 环境配置
- 端口分配: 前端3016, 后端8016, Redis 6396

deploy/nginx/conf.d/cxw.conf

@@ -0,0 +1,101 @@
+# 崔曦文 (cxw.ireborn.com.cn) Nginx配置
+# 支持 HTTP 和 HTTPS 访问
+
+# HTTP 重定向到 HTTPS
+server {
+    listen 80;
+    server_name cxw.ireborn.com.cn;
+    
+    # Let's Encrypt 验证路径
+    location /.well-known/acme-challenge/ {
+        root /var/www/certbot;
+    }
+    
+    # 其他请求重定向到 HTTPS
+    location / {
+        return 301 https://$server_name$request_uri;
+    }
+}
+
+# HTTPS 配置
+server {
+    listen 443 ssl http2;
+    server_name cxw.ireborn.com.cn;
+    
+    # SSL 证书配置
+    ssl_certificate /etc/letsencrypt/live/cxw.ireborn.com.cn/fullchain.pem;
+    ssl_certificate_key /etc/letsencrypt/live/cxw.ireborn.com.cn/privkey.pem;
+    
+    # SSL 安全配置
+    ssl_protocols TLSv1.2 TLSv1.3;
+    ssl_ciphers ECDHE-RSA-AES128-GCM-SHA256:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-RSA-AES128-SHA256:ECDHE-RSA-AES256-SHA384;
+    ssl_prefer_server_ciphers on;
+    ssl_session_cache shared:SSL:10m;
+    ssl_session_timeout 10m;
+    
+    # 安全头
+    add_header Strict-Transport-Security "max-age=31536000; includeSubDomains" always;
+    add_header X-Frame-Options DENY always;
+    add_header X-Content-Type-Options nosniff always;
+    add_header X-XSS-Protection "1; mode=block" always;
+    
+    # 前端静态资源（带哈希，长期缓存）
+    location /assets/ {
+        proxy_pass http://cxw-frontend:80;
+        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;
+        
+        # 带哈希的文件可以长期缓存
+        add_header Cache-Control "public, max-age=31536000, immutable";
+        expires 1y;
+    }
+    
+    # 前端服务（HTML 不缓存）
+    location / {
+        proxy_pass http://cxw-frontend:80;
+        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;
+        proxy_http_version 1.1;
+        proxy_set_header Upgrade $http_upgrade;
+        proxy_set_header Connection "upgrade";
+        
+        # HTML 文件不缓存，确保用户获取最新版本
+        add_header Cache-Control "no-cache, no-store, must-revalidate";
+        add_header Pragma "no-cache";
+        expires 0;
+    }
+    
+    # 后端API
+    location /api/ {
+        proxy_pass http://cxw-backend:8000;
+        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;
+        proxy_http_version 1.1;
+        proxy_set_header Upgrade $http_upgrade;
+        proxy_set_header Connection "upgrade";
+        proxy_connect_timeout 600s;
+        proxy_send_timeout 600s;
+        proxy_read_timeout 600s;
+    }
+    
+    # 健康检查
+    location /health {
+        proxy_pass http://cxw-backend:8000;
+        proxy_set_header Host $host;
+        access_log off;
+    }
+    
+    # 静态文件上传
+    location /static/uploads/ {
+        proxy_pass http://cxw-backend:8000;
+        proxy_set_header Host $host;
+        expires 1y;
+        add_header Cache-Control "public";
+    }
+}