Update ImageGalleryHeader.tsx (#2165)

Updated  image gallery header component username to use photo?.user?.id instead of photo?.user?.name (because "name" is currently undefined)

Author: Bogdastotel

package/src/components/ImageGallery/components/ImageGalleryHeader.tsx

@@ -178,7 +178,7 @@ export const ImageGalleryHeader = <
           ) : (
             <View style={[styles.centerContainer, centerContainer]}>
               <Text style={[styles.userName, { color: black }, usernameText]}>
-                {photo?.user?.name || t('Unknown User')}
+                {photo?.user?.name || photo?.user?.id || t('Unknown User')}
               </Text>
               {date && <Text style={[styles.date, { color: black }, dateText]}>{date}</Text>}
             </View>