Issues to run with Node

[nicolaslevy]

When building I'm having issues to make it work with Node.

Example:

import { VASTClient } from '../../dist/vast-client-node.js';

const vastClient = new VASTClient();

async function parseSimpleInline() {
    const parsedVast = await vastClient.get("https://statics.dmcdn.net/h/html/vast/simple-inline.xml");
    // eslint-disable-next-line no-console
    console.log(parsedVast);
}

await parseSimpleInline();

In particuar:
Looks like there is a window when using Node

> node index.js

/home/nicolas/Develop/workspace_summer2025/vast-client-js/dist/vast-client-node.js:2807
      throw new Error(data.error);
            ^

Error: ReferenceError: window is not defined
    at Fetcher.fetchVAST (/home/nicolas/Develop/workspace_summer2025/vast-client-js/dist/vast-client-node.js:2807:13)
    at process.processTicksAndRejections (node:internal/process/task_queues:95:5)

Node.js v20.18.0

And after fixing that issue, I had otehr issue with XMLDom and Rollup: xmldom/xmldom#316

> node index.js

node:internal/modules/cjs/loader:1225
  const err = new Error(message);
              ^

Error: Cannot find module './dom'
Require stack:
- /home/nicolas/Develop/workspace_summer2025/vast-client-js/dist/chunks/xmldom-ac2d7d04.js
- /home/nicolas/Develop/workspace_summer2025/vast-client-js/dist/vast-client-node.js
    at Module._resolveFilename (node:internal/modules/cjs/loader:1225:15)
    at Module._load (node:internal/modules/cjs/loader:1051:27)
    at Module.require (node:internal/modules/cjs/loader:1311:19)
    at require (node:internal/modules/helpers:179:18)
    at Object.<anonymous> (/home/nicolas/Develop/workspace_summer2025/vast-client-js/dist/chunks/xmldom-ac2d7d04.js:3:11)
    at Module._compile (node:internal/modules/cjs/loader:1469:14)
    at Module._extensions..js (node:internal/modules/cjs/loader:1548:10)
    at Module.load (node:internal/modules/cjs/loader:1288:32)
    at Module._load (node:internal/modules/cjs/loader:1104:12)
    at Module.require (node:internal/modules/cjs/loader:1311:19) {
  code: 'MODULE_NOT_FOUND',
  requireStack: [
    '/home/nicolas/Develop/workspace_summer2025/vast-client-js/dist/chunks/xmldom-ac2d7d04.js',
    '/home/nicolas/Develop/workspace_summer2025/vast-client-js/dist/vast-client-node.js'
  ]
}

[nicolaslevy]

PR with fixes and a Node example to test with: #484