chore: harden build and deployment workflow

nginx/nginx.conf

@@ -9,7 +9,9 @@ server {
     add_header X-Frame-Options "SAMEORIGIN" always;
     add_header X-Content-Type-Options "nosniff" always;
     add_header X-XSS-Protection "1; mode=block" always;
-    add_header Referrer-Policy "no-referrer-when-downgrade" always;
+    add_header Referrer-Policy "strict-origin-when-cross-origin" always;
+    add_header Permissions-Policy "camera=(), geolocation=(), microphone=()" always;
+    add_header Content-Security-Policy "default-src 'self'; script-src 'self' 'unsafe-inline' 'unsafe-eval'; style-src 'self' 'unsafe-inline'; img-src 'self' data: blob: https:; font-src 'self' data:; media-src 'self' blob: https:; connect-src 'self' https: ws: wss:; worker-src 'self' blob:; object-src 'none'; base-uri 'self'; frame-ancestors 'self'; form-action 'self';" always;
 
     # 隐藏Nginx版本
     server_tokens off;
@@ -32,6 +34,21 @@ server {
         try_files $uri $uri/ =404;
     }
 
+    location /assets/ {
+        root /usr/share/nginx/html;
+        expires 1y;
+    }
+
+    location /libs/ {
+        root /usr/share/nginx/html;
+        expires 30d;
+    }
+
+    location /downloads/ {
+        alias /runtime/downloads/;
+        expires 1h;
+    }
+
     # 后端API反向代理
     location /api/ {
         proxy_pass http://backend:40001;
@@ -43,6 +60,7 @@ server {
         proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
         # 修复：使用当前请求协议（http或https），适用于直接IP访问
         proxy_set_header X-Forwarded-Proto $scheme;
+        proxy_set_header X-Request-ID $request_id;
         proxy_cache_bypass $http_upgrade;
 
         # Cookie传递配置（验证码session需要）
@@ -69,5 +87,6 @@ server {
         proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
         # 修复：使用当前请求协议（http或https），适用于直接IP访问
         proxy_set_header X-Forwarded-Proto $scheme;
+        proxy_set_header X-Request-ID $request_id;
     }
 }