nginx.conf

user  nginx;
worker_processes  auto;
error_log  /var/log/nginx/error.log warn;
pid        /var/run/nginx.pid;

# events block
events {
    worker_connections  1024;
}

http {
    include       /etc/nginx/mime.types;
    default_type  application/octet-stream;
    sendfile        on;
    keepalive_timeout  65;

    server {
        listen 7860;
        server_name localhost;

        # Serve frontend static files
        location / {
            root /home/user/app/frontend_dist;
            try_files $uri $uri/ /index.html;
        }

        # Proxy API requests to backend
        location /api/ {
            proxy_pass http://127.0.0.1:7860/api/;
            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;
        }
    }
}