Replace README.txt with README.md
>>> [!note] Migrated issue
<!-- Drupal.org comment -->
<!-- Migrated from issue #3316847. -->
Reported by: [grace_karuna](https://www.drupal.org/user/3680955)
Related to !4
>>>
<p>The module is using a README.txt file as documentation. Since Drupal.org is using Gitlab, that should be replaced with a README.md file containing Markdown markup.</p>
issue