docs: update README.md [skip ci]

README.md

@@ -1,4 +1,7 @@
 # Quarkus - Renarde
+<!-- ALL-CONTRIBUTORS-BADGE:START - Do not remove or modify this section -->
+[![All Contributors](https://img.shields.io/badge/all_contributors-1-orange.svg?style=flat-square)](#contributors-)
+<!-- ALL-CONTRIBUTORS-BADGE:END -->
 
 [![Build](https://github.com/quarkiverse/quarkus-renarde/workflows/Build/badge.svg)](https://github.com/quarkiverse/quarkus-renarde/actions?query=workflow%3ABuild)
 [![Maven Central](https://img.shields.io/maven-central/v/io.quarkiverse.renarde/quarkus-renarde.svg?label=Maven%20Central)](https://search.maven.org/artifact/io.quarkiverse.renarde/quarkus-renarde)
@@ -9,3 +12,25 @@ This is the Quarkus Renarde Web Framework.
 All the information you need to use Quarkus Renarde is in the [user documentation](https://quarkiverse.github.io/quarkiverse-docs/quarkus-renarde/dev/index.html).
 
 Please check out [a sample TODO application](https://github.com/FroMage/quarkus-renarde-todo) for inspiration.
+
+## Contributors ✨
+
+Thanks goes to these wonderful people ([emoji key](https://allcontributors.org/docs/en/emoji-key)):
+
+<!-- ALL-CONTRIBUTORS-LIST:START - Do not remove or modify this section -->
+<!-- prettier-ignore-start -->
+<!-- markdownlint-disable -->
+<table>
+  <tbody>
+    <tr>
+      <td align="center" valign="top" width="14.28%"><a href="http://stephane.epardaud.fr"><img src="https://avatars.githubusercontent.com/u/179265?v=4?s=100" width="100px;" alt="Stéphane Épardaud"/><br /><sub><b>Stéphane Épardaud</b></sub></a><br /><a href="https://github.com/quarkiverse/quarkus-renarde/commits?author=FroMage" title="Code">💻</a> <a href="#maintenance-FroMage" title="Maintenance">🚧</a></td>
+    </tr>
+  </tbody>
+</table>
+
+<!-- markdownlint-restore -->
+<!-- prettier-ignore-end -->
+
+<!-- ALL-CONTRIBUTORS-LIST:END -->
+
+This project follows the [all-contributors](https://github.com/all-contributors/all-contributors) specification. Contributions of any kind welcome!