[Glitch] Fix preview cards under Content Warnings not being shown in detailed statuses

Port 26a3081699 to glitch-soc

Signed-off-by: Claire <claire.github-309c@sitedethib.com>

app/javascript/flavours/glitch/features/status/components/detailed_status.tsx

@@ -243,12 +243,12 @@ export const DetailedStatus: React.FC<{
       );
       mediaIcons.push('video-camera');
     }
-  } else if (status.get('spoiler_text').length === 0) {
+  } else if (status.get('card')) {
     media = (
       <Card
         sensitive={status.get('sensitive')}
         onOpenMedia={onOpenMedia}
-        card={status.get('card', null)}
+        card={status.get('card')}
       />
     );
     mediaIcons.push('link');