From 917678e3635124138592ef37e0318bcb7948ef52 Mon Sep 17 00:00:00 2001
From: Vadym Samoilenko <vadymsamoilenko@oliver.agency>
Date: Fri, 5 Jun 2026 12:14:26 +0100
Subject: [PATCH] fix(admin): fallback adminThumbnail to original URL when
 tablet size missing

---
 src/collections/Media.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/collections/Media.ts b/src/collections/Media.ts
index 3eab156..2641bae 100644
--- a/src/collections/Media.ts
+++ b/src/collections/Media.ts
@@ -28,7 +28,7 @@ export const Media: CollectionConfig = {
         formatOptions: { format: 'webp', options: { quality: 82 } },
       },
     ],
-    adminThumbnail: 'tablet',
+    adminThumbnail: ({ doc }) => (doc.sizes?.tablet?.url ?? doc.url) as string,
     // Конвертуємо оригінал у WebP при завантаженні
     formatOptions: { format: 'webp', options: { quality: 85 } },
     resizeOptions: { width: 1920, withoutEnlargement: true },