Implement identical logic using Vite

This removes the VFS fonts because they fail to build with Vite (and likely also with Rollup, which Vite uses under the hood).

See bpampuch/pdfmake#2654 for some potential ideas to resolve this.

.gitignore

@@ -1,6 +1,3 @@
 .vscode
-
+dist
 node_modules
-
-package/dt_bundle.js
-html/index.html

README.md

@@ -3,15 +3,12 @@ example of how to bundle `DataTable` and one of its
 extensions (buttons) and to import it dynamically
 in the body of an HTML document.
 
-The final document is `html/index.html`.
+The final document is `package/dist/index.html`.
 
 It is generated with the following commands:
+
 ```
-# create dt_bundle.js
 cd package
-rollup --config 
-
-# inject dt_bundle.js into index.html
-cd ../html
-python replace_dt_src_with_base64_encoding.py
-```
+npm install
+npm run build
+```

html/page_template.html → package/index.html

@@ -13,7 +13,7 @@
   <table id="table_id"><thead><tr><th>A</th></tr></thead></table>
   <link rel="stylesheet" type="text/css" href="https://cdn.datatables.net/1.13.1/css/jquery.dataTables.min.css">
   <script type="module">
-	let {DataTable, $} = await import(window.dt_bundle_source);
+	import {DataTable, jQuery as $} from "./src/dt_with_buttons.js";
 
 	  // Define the table data
 	  const data = [];