[TASK] Update title and description to cover WebP, AVIF, and JPEG XL

Author: wazum

composer.json

@@ -1,7 +1,7 @@
 {
   "name": "plan2net/webp",
   "license": "GPL-3.0-or-later",
-  "description": "Drop-in WebP delivery for TYPO3 images — automatic, no URL or template changes",
+  "description": "Drop-in WebP, AVIF, and JPEG XL delivery for TYPO3 images — automatic, no URL or template changes",
   "type": "typo3-cms-extension",
   "homepage": "https://www.plan2.net/",
   "authors": [

ext_emconf.php

@@ -1,8 +1,8 @@
 <?php
 
 $EM_CONF['webp'] = [
-    'title' => 'Drop-in WebP delivery',
-    'description' => 'Creates sibling WebP files next to each processed image. The webserver delivers them via Accept-header content negotiation, so image URLs and HTML stay unchanged.',
+    'title' => 'Drop-in WebP / AVIF / JPEG XL delivery',
+    'description' => 'Creates sibling WebP, AVIF, and JPEG XL files next to each processed image. The webserver delivers the best match per request via Accept-header content negotiation, so image URLs and HTML stay unchanged.',
     'category' => 'fe',
     'author' => 'Wolfgang Klinger',
     'author_email' => 'wk@plan2.net',