Fix infinite image pathes

Author: smnandre

ux.symfony.com/src/Model/LiveDemo.php

@@ -23,7 +23,8 @@ public function __construct(
          * @var string[]
          */
         private array $tags = [],
-    ) {
+    )
+    {
     }
 
     public function getIdentifier(): string
@@ -58,6 +59,6 @@ public function getTags(): array
 
     public function getScreenshotFilename(?string $format = null): string
     {
-        return 'images/live_demo/'.$this->identifier.($format ?? '').'.png';
+        return 'images/live_demo/'.$this->identifier.($format ? ('-'.$format) : '').'.png';
     }
 }

ux.symfony.com/templates/demos/live_demo.html.twig

@@ -9,7 +9,7 @@
         description: demo.longDescription|striptags|u.truncate(200, '...')
     },
     image: {
-        url: absolute_url(asset(demo.screenshotFilename)),
+        url: absolute_url(asset(demo.screenshotFilename('1280x720')),
         width: 1280,
         height: 720,
     },

ux.symfony.com/templates/demos/live_memory/index.html.twig

@@ -6,9 +6,9 @@
     description: demo.description,
     canonical: url(demo.route),
     image: {
-        url: absolute_url(asset(demo.screenshotFilename)),
-        width: 640,
-        height: 360,
+        url: absolute_url(asset(demo.screenshotFilename('1280x720')),
+        width: 1080,
+        height: 720,
     },
     og: {
         title: demo.name ~ ' - Symfony UX Demo',