feat: enhance sanitization

src/js/logic/remove-annotations-page.ts

@@ -2,6 +2,7 @@ import { PDFDocument, PDFName } from 'pdf-lib';
 import { createIcons, icons } from 'lucide';
 import { loadPdfWithPasswordPrompt } from '../utils/password-prompt.js';
 import { loadPdfDocument } from '../utils/load-pdf-document.js';
+import { escapeHtml } from '../utils/helpers.js';
 
 // State management
 const pageState: { pdfDoc: PDFDocument | null; file: File | null } = {
@@ -70,7 +71,7 @@ function updateFileDisplay() {
         <div class="bg-gray-700 p-3 rounded-lg border border-gray-600 hover:border-indigo-500 transition-colors">
             <div class="flex items-center justify-between">
                 <div class="flex-1 min-w-0">
-                    <p class="truncate font-medium text-white">${pageState.file.name}</p>
+                    <p class="truncate font-medium text-white">${escapeHtml(pageState.file.name)}</p>
                     <p class="text-gray-400 text-sm">${fileSize} • ${pageCount} page${pageCount !== 1 ? 's' : ''}</p>
                 </div>
                 <button id="remove-file" class="text-red-400 hover:text-red-300 p-2 flex-shrink-0 ml-2" title="Remove file">