- Refactor PDF loading across workflow nodes to use loadPdfDocument utility

- Replaced direct calls to PDFDocument.load with loadPdfDocument in multiple nodes to standardize PDF loading process.

src/js/logic/pdf-booklet-page.ts

@@ -4,6 +4,7 @@ import { createIcons, icons } from 'lucide';
 import { PDFDocument as PDFLibDocument, degrees, PageSizes } from 'pdf-lib';
 import * as pdfjsLib from 'pdfjs-dist';
 import { loadPdfWithPasswordPrompt } from '../utils/password-prompt.js';
+import { loadPdfDocument } from '../utils/load-pdf-document.js';
 
 pdfjsLib.GlobalWorkerOptions.workerSrc = new URL(
   'pdfjs-dist/build/pdf.worker.mjs',
@@ -98,7 +99,7 @@ async function updateUI() {
       pageState.pdfBytes = new Uint8Array(result.bytes);
       pageState.pdfjsDoc = result.pdf;
 
-      pageState.pdfDoc = await PDFLibDocument.load(pageState.pdfBytes, {
+      pageState.pdfDoc = await loadPdfDocument(pageState.pdfBytes, {
         throwOnInvalidObject: false,
       });
 
@@ -430,7 +431,7 @@ async function createBooklet() {
   showLoader('Creating Booklet...');
 
   try {
-    const sourceDoc = await PDFLibDocument.load(pageState.pdfBytes.slice());
+    const sourceDoc = await loadPdfDocument(pageState.pdfBytes.slice());
     const rotationMode =
       (
         document.querySelector(