Only overwrite templates that are not tracked by git

src/Handler.php

@@ -86,7 +86,7 @@ class Handler extends BaseHandler {
       $twig_loader->setTemplate($template, $template);
       $filename = $twig->render($template, $options);
       $file = $def['dest'] . '/' . $filename;
-      if ($overwrite || !$fs->exists($file)) {
+      if (($overwrite && empty($def['add2git'])) || !$fs->exists($file)) {
         $twig_loader->setTemplate($filename, file_get_contents($pluginRoot . '/templates/' . ($def['source'] ?? '') . $template . '.twig'));
         $rendered = $twig->render($filename, $options);
         if (!empty($def['add2yaml']) && isset($options[$filename])) {