Bundle select2 as npm dependency instead of local files

- Added select2 as npm dependency
- Removed local select2 library files to eliminate duplication
- Updated webpack config to copy select2.css to dist folder
- Added global jQuery attachment fix for select2
- Updated README to reflect bundled dependency approach
- Enabled select2 demo functionality

dist/README.md

@@ -46,6 +46,7 @@ This library automatically installs and requires:
 - **Bootstrap 5** (CSS and JS)
 - **jQuery 3.x**
 - **bootstrap-datepicker** (for date inputs - included as dependency)
+- **select2** (for select2 inputs - included as dependency)
 
 ### Quick Start
 
@@ -97,19 +98,11 @@ $('#my-editable').editable({
 
 This library includes built-in support for Select2 inputs, providing enhanced select functionality with search, AJAX loading, and more.
 
-**Note:** You need to include the Select2 library separately, as it's not bundled with x-editable.
+**Note:** Select2 is included as an npm dependency and will be automatically installed when you install x-editable-bootstrap5.
 
 ### Quick Select2 Setup
 
-1. **Include Select2 library:**
-```html
-<!-- Select2 CSS -->
-<link href="https://cdn.jsdelivr.net/npm/select2@4.1.0-rc.0/dist/css/select2.min.css" rel="stylesheet" />
-<!-- Select2 JS -->
-<script src="https://cdn.jsdelivr.net/npm/select2@4.1.0-rc.0/dist/js/select2.min.js"></script>
-```
-
-2. **Use select2 type in your editable:**
+**Use select2 type in your editable:**
 ```javascript
 $('#my-select2').editable({
     type: 'select2',

dist/bootstrap5-editable/js/bootstrap-editable.js.LICENSE.txt

@@ -10,6 +10,14 @@
  * Licensed under the Apache License v2.0 (https://www.apache.org/licenses/LICENSE-2.0)
  */
 
+/*!
+ * Select2 4.1.0-rc.0
+ * https://select2.github.io
+ *
+ * Released under the MIT license
+ * https://github.com/select2/select2/blob/master/LICENSE.md
+ */
+
 /*!
  * jQuery JavaScript Library v3.7.1
  * https://jquery.com/
@@ -20,3 +28,8 @@
  *
  * Date: 2023-08-28T13:37Z
  */
+
+/**
+ * @license almond 0.3.3 Copyright jQuery Foundation and other contributors.
+ * Released under MIT license, http://github.com/requirejs/almond/LICENSE
+ */