Blame for scripts/debug_shift.cjs

const { chromium } = require('playwright');
const fs = require('fs');

(async () => {
  const browser = await chromium.launch({ headless: true });
  const page = await browser.newPage({ viewport: { width: 1440, height: 1000 } });
  await page.goto('http://127.0.0.1:5173/preview-certificate');
  await page.waitForTimeout(2000);

  // Take screenshot of certEl in page
  const certEl = await page.locator('[data-certificate-canvas="true"]');
  await certEl.screenshot({ path: '/home/grim/.gemini/antigravity/brain/780fc6f2-0ee4-4d27-a3c9-d81026488398/direct_element_screenshot.png' });
  console.log('Saved direct_element_screenshot.png');

  // Now trigger PDF download and inspect
  const [ download ] = await Promise.all([
    page.waitForEvent('download'),
    page.click('#btn-download-pdf')
  ]);
  const pdfPath = '/home/grim/.gemini/antigravity/brain/780fc6f2-0ee4-4d27-a3c9-d81026488398/debug.pdf';
  await download.saveAs(pdfPath);
  
  const { execSync } = require('child_process');
  execSync(`pdftoppm -png -r 150 "${pdfPath}" "/home/grim/.gemini/antigravity/brain/780fc6f2-0ee4-4d27-a3c9-d81026488398/debug_pdf"`);
  fs.renameSync('/home/grim/.gemini/antigravity/brain/780fc6f2-0ee4-4d27-a3c9-d81026488398/debug_pdf-1.png', '/home/grim/.gemini/antigravity/brain/780fc6f2-0ee4-4d27-a3c9-d81026488398/debug_pdf.png');

  console.log('Done rendering debug pdf');
  await browser.close();
})();