feat: add Bates numbering tool with PDF processing capabilities

- Implemented bates-numbering-page.ts for handling Bates numbering logic.
- Created a new HTML page for Bates numbering functionality.
- Added style presets and file handling for multiple PDF uploads.
- Integrated user interface elements for file selection, style customization, and preview.
- Enhanced main.ts to support collapsible categories and compact mode for tool grid.
- Updated types for Bates numbering in bates-numbering-type.ts.
- Registered the new tool in tools.html and updated routing in vite.config.ts.

vite.config.ts

@@ -559,6 +559,10 @@ export default defineConfig(() => {
           ),
           'deskew-pdf': resolve(__dirname, 'src/pages/deskew-pdf.html'),
           'wasm-settings': resolve(__dirname, 'src/pages/wasm-settings.html'),
+          'bates-numbering': resolve(
+            __dirname,
+            'src/pages/bates-numbering.html'
+          ),
         },
       },
     },