toHex polyfill

src/components/PagePreviewModal.tsx

@@ -1,11 +1,6 @@
 import React, { useEffect, useRef } from 'react';
 import type { PdfFile } from '../pdf/pdfTypes';
-import * as pdfjsLib from 'pdfjs-dist';
-import pdfjsWorker from 'pdfjs-dist/build/pdf.worker?worker&url';
-
-// pdf.js worker setup
-// eslint-disable-next-line @typescript-eslint/no-explicit-any
-(pdfjsLib as any).GlobalWorkerOptions.workerSrc = pdfjsWorker;
+import { pdfjsLib } from '../pdf/pdfJs';
 
 interface PagePreviewModalProps {
   isOpen: boolean;