some tools lack PDFLib

src/main/resources/templates/multi-tool.html

@@ -145,7 +145,6 @@
     <th:block th:insert="~{fragments/footer.html :: footer}"></th:block>
   </div>
   <script type="module" th:src="@{'/pdfjs-legacy/pdf.mjs'}"></script>
-  <script th:src="@{'/js/thirdParty/pdf-lib.min.js'}"></script>
   <script>
     window.selectedPages = [];
     window.selectPage = false;