PhotosIndex: rename 'row' layout to 'landscapes'

models/PhotoMosaic.php

@@ -169,6 +169,6 @@ class PhotoMosaic
 		if ($num_portrait > $num_landscape)
 			return [$photos, 'portraits'];
 		else
-			return [$photos, 'row'];
+			return [$photos, 'landscapes'];
 	}
 }

templates/PhotosIndex.php

@@ -229,7 +229,7 @@ class PhotosIndex extends Template
 				</div>';
 	}
 
-	protected function row(array $photos)
+	protected function landscapes(array $photos)
 	{
 		echo '
 				<div class="row g-5 mb-5 tile-row-landscapes">';