Added a static flag ($hasRendered) to the Vite tag class to ensure …

…that the `{{ vite }}` tag is rendered only once per request. This change prevents the tag from being invoked multiple times during the Static Site Generation (SSG) process, thereby eliminating duplicate `<link>` and `<script>` tags in the generated `index.html`.

### Changes Made:
- Introduced a `private static $hasRendered` property initialized to `false`.
- Modified the `index()` method to check the `$hasRendered` flag before rendering assets.
  - If `$hasRendered` is `true`, the method returns an empty string, preventing further rendering.
  - After the first render, `$hasRendered` is set to `true` to block subsequent invocations.
- Added logging to confirm that the `{{ vite }}` tag is called only once.

### Benefits:
- **Performance Improvement:** Reduces redundant asset loading by eliminating duplicate asset links.
- **Maintainability:** Ensures a cleaner and more efficient asset management process within the SSG.
- **Debugging Ease:** Maintains logging for monitoring the invocation of the `{{ vite }}` tag.

### Testing:
- Ran `npm run build` to compile assets.
- Executed `php please ssg:generate` to generate the static site.
- Verified `laravel.log` to ensure the `Vite` tag is called only once.
- Inspected `storage/app/static/index.html` to confirm the absence of duplicated asset links.
- Please use Log::info('Vite tag called with src: ' . implode(', ', $src)); to log the duplication.

src/Tags/Vite.php

@@ -7,13 +7,25 @@
 
 class Vite extends Tags
 {
+    /**
+     * Static flag to ensure assets are rendered only once per request.
+     */
+    private static $hasRendered = false; // Add this static flag
+
     /**
      * The {{ vite }} tag.
      *
      * @return string|array
      */
     public function index()
     {
+        // Check if the Vite tag has already been rendered
+        if (self::$hasRendered) {
+            return ''; // Prevent further rendering
+        }
+
+        self::$hasRendered = true; // Set the flag to true after first render
+
         if (! $src = $this->params->explode('src')) {
             throw new \Exception('Please provide a source file.');
         }