server {
    listen 8340;
    server_name _;

    root /app/web;
    index index.html;

    # API reverse proxy to backend
    location /api/ {
        proxy_pass http://127.0.0.1:8341/api/;
        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;
        proxy_set_header Connection "";
        proxy_buffering off;
        proxy_cache off;
        proxy_read_timeout 3600s;
    }

    # SPA fallback
    location / {
        try_files $uri $uri/ /index.html;
    }

    # Static assets cache
    location ~* \.(js|css|png|jpg|jpeg|gif|ico|svg|woff2?)$ {
        expires 30d;
        add_header Cache-Control "public, immutable";
    }
}
