docs: update readme file with markdown templates [skip ci]

README.md

@@ -433,6 +433,20 @@ software, and may be redistributed under the terms specified in the
 [LICENSE](/LICENSE) file.
 
 <!-- START /templates/footer.md -->
+## About thoughtbot
+
+![thoughtbot](https://thoughtbot.com/thoughtbot-logo-for-readmes.svg)
+
+This repo is maintained and funded by thoughtbot, inc.
+The names and logos for thoughtbot are trademarks of thoughtbot, inc.
+
+We love open source software!
+See [our other projects][community].
+We are [available for hire][hire].
+
+[community]: https://thoughtbot.com/community?utm_source=github
+[hire]: https://thoughtbot.com/hire-us?utm_source=github
+
 <!-- END /templates/footer.md -->
 
 [factory_bot]: https://github.com/thoughtbot/factory_bot