Ajusta compose

nginx.conf

@@ -8,13 +8,35 @@ server {
   root /usr/share/nginx/html;
   index index.html;
 
+  # Configurações para proxy reverso (Traefik)
+  real_ip_header X-Forwarded-For;
+  set_real_ip_from 0.0.0.0/0;
+
+  # Cabeçalhos de segurança
+  add_header X-Frame-Options "SAMEORIGIN" always;
+  add_header X-Content-Type-Options "nosniff" always;
+  add_header X-XSS-Protection "1; mode=block" always;
+
+  # Logs
+  access_log /var/log/nginx/access.log;
+  error_log /var/log/nginx/error.log;
+
+  # Cache de assets estáticos
   location ~* \.(?:js|mjs|css|png|jpg|jpeg|gif|svg|ico|woff2?)$ {
     expires 7d;
     add_header Cache-Control "public, max-age=604800, immutable";
     try_files $uri =404;
   }
 
+  # SPA routing - todas as rotas vão para index.html
   location / {
     try_files $uri $uri/ /index.html;
   }
+
+  # Health check endpoint (opcional)
+  location /health {
+    access_log off;
+    return 200 "OK";
+    add_header Content-Type text/plain;
+  }
 }