Refactor deprecated App::internalRedirect() to DI::baseUrl()->redirect()

src/Module/Filer/RemoveTag.php

@@ -47,6 +47,6 @@ class RemoveTag extends BaseModule
 			info('Item was not deleted');
 		}
 
-		$app->internalRedirect('network?file=' . rawurlencode($term));
+		DI::baseUrl()->redirect('network?file=' . rawurlencode($term));
 	}
 }

src/Module/Filer/SaveTag.php

@@ -19,7 +19,7 @@ class SaveTag extends BaseModule
 	{
 		if (!local_user()) {
 			info(L10n::t('You must be logged in to use this module'));
-			DI::app()->internalRedirect();
+			DI::baseUrl()->redirect();
 		}
 	}