chore: restore initial vtuber source snapshot

test-browser.js

@@ -0,0 +1,13 @@
+const puppeteer = require('puppeteer');
+
+(async () => {
+  const browser = await puppeteer.launch({ args: ['--no-sandbox', '--disable-setuid-sandbox'] });
+  const page = await browser.newPage();
+  page.on('console', msg => console.log('BROWSER CONSOLE:', msg.text()));
+  page.on('pageerror', error => console.log('BROWSER ERROR:', error.message));
+  page.on('requestfailed', request => console.log('BROWSER REQUEST FAILED:', request.url(), request.failure().errorText));
+
+  await page.goto('https://vtuber.wooo.work/live/demo', { waitUntil: 'networkidle2' });
+  await new Promise(r => setTimeout(r, 5000));
+  await browser.close();
+})();