admin / SAynapse-Horizon

server {
    listen       80;
    server_name  _;
    root         /usr/share/nginx/html;
    index        index.html;

    # Gzip text assets.
    gzip              on;
    gzip_types        text/plain text/css application/json application/javascript application/xml image/svg+xml;
    gzip_min_length   1024;

    # Long-cache fingerprinted build assets.
    location /assets/ {
        expires 30d;
        add_header Cache-Control "public, immutable";
        try_files $uri =404;
    }

    # Proxy API calls to the ingestion backend (compose service name: api).
    location /api/ {
        proxy_pass         http://api:4000;
        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_read_timeout 30s;
    }

    # SPA fallback — every unknown route resolves to the app shell.
    location / {
        try_files $uri $uri/ /index.html;
    }

    # Baseline security headers for the console.
    add_header X-Content-Type-Options "nosniff" always;
    add_header X-Frame-Options "SAMEORIGIN" always;
    add_header Referrer-Policy "strict-origin-when-cross-origin" always;
}