nginx.conf

worker_processes auto;
pid /tmp/nginx.pid;

events {
    worker_connections 1024;
}

http {
    include /etc/nginx/mime.types;
    default_type application/octet-stream;

    access_log /tmp/access.log;
    error_log /tmp/error.log;

    sendfile on;
    keepalive_timeout 65;
    types_hash_max_size 2048;

    server {
        listen 80;
        server_name localhost;

        root /app/dist;
        index index.html;

        # Enable gzip compression
        gzip on;
        gzip_types text/plain text/css application/json application/javascript text/xml application/xml application/xml+rss text/javascript;

        # API proxy
        location /api/ {
            proxy_pass http://localhost:3000;
            proxy_http_version 1.1;
            proxy_set_header Upgrade $http_upgrade;
            proxy_set_header Connection 'upgrade';
            proxy_set_header Host $host;
            proxy_cache_bypass $http_upgrade;
        }

        # Frontend routes
        location / {
            try_files $uri $uri/ /index.html;
        }

        # Cache static assets
        location ~* \.(js|css|png|jpg|jpeg|gif|ico|svg)$ {
            expires 30d;
            add_header Cache-Control "public, no-transform";
        }
    }
}