How to add reverse proxy for nginx to cyberpanel

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1

I have code for an app and available with nginx documentation, how i can do like this code on cyberpanel?

server {
    # put ssl config here
    listen 443 ssl;
    http3 on;
    server_name node1.yourdomain.yourdomainstld;

    location ~ ^\/api\/servers\/(?<serverid>.*)?\/ws$ {
        # set serverip to 127.0.0.1 if you are only using one server.
        proxy_pass http://*serverip*:8443/api/servers/$serverid/ws;
        proxy_http_version 1.1;
        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header Connection "upgrade";
        proxy_set_header Host $host;
        client_max_body_size 50m;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Forwarded-Proto $scheme;
        proxy_redirect off;
        proxy_buffering off;
        proxy_request_buffering off;
    }

    location / {
        # set serverip to 127.0.0.1 if you are only using one server.
        proxy_pass http://*serverip*:8443/;
        proxy_set_header Host $host;
        client_max_body_size 50m;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Forwarded-Proto $scheme;
        proxy_redirect off;
        proxy_buffering off;
        proxy_request_buffering off;
    }
}