feat(pdf-tools): add bookmark pdf tool and lucide icons integration

- Add 'bookmark-pdf' to singlePdfLoadTools
- Create new lucide-init.ts for icon initialization
- Update HTML files to use local lucide initialization
- Add bookmark.html page with full bookmark editor functionality
- Update tools config to include bookmark tool
- Modify main.ts to handle tool cards with href links

index.html

@@ -915,6 +915,7 @@
       </div>
     </footer>
 
+    <script type="module" src="src/js/utils/lucide-init.ts"></script>
     <script type="module" src="src/js/main.ts"></script>
     <script type="module" src="src/js/mobileMenu.ts"></script>
   </body>