Include videos in media gallery

ts/components/conversation/media-gallery/propTypes/Message.tsx

@@ -29,14 +29,15 @@ export const loadWithObjectURL = (loadMessage: MapAsync<Message>) => async (
   }
 
   // Messages with video are too expensive to load into memory, so we don’t:
-  const [, messagesWithoutVideo] = partition(messages, hasVideoAttachment);
+  const [messagesWithVideo, messagesWithoutVideo] = partition(
+    messages,
+    hasVideoAttachment
+  );
   const loadedMessagesWithoutVideo: Array<Message> = await Promise.all(
     messagesWithoutVideo.map(loadMessage)
   );
   const loadedMessages = sortBy(
-    // // Only show images for MVP:
-    // [...messagesWithVideo, ...loadedMessagesWithoutVideo],
-    loadedMessagesWithoutVideo,
+    [...messagesWithVideo, ...loadedMessagesWithoutVideo],
     message => -message.received_at
   );