Update Biome formatting settings, improved self-hosting capability and reformatted all files

README.md

@@ -13,16 +13,30 @@
 </p>
 
 ## Introduction
-Plunk is an open-source email platform built on top of AWS SES. It allows you to easily send emails from your applications.
-It can be considered as a self-hosted alternative to services like [SendGrid](https://sendgrid.com/), [Resend](https://resend.com) or [Mailgun](https://www.mailgun.com/).
+
+Plunk is an open-source email platform built on top of AWS SES. It allows you to easily send emails from your
+applications.
+It can be considered as a self-hosted alternative to services
+like [SendGrid](https://sendgrid.com/), [Resend](https://resend.com) or [Mailgun](https://www.mailgun.com/).
 
 ## Features
+
 - **Transactional Emails**: Send emails straight from your API
 - **Automations**: Create automations based on user actions
 - **Broadcasts**: Send newsletters and product updates to big audiences
 
 ## Self-hosting Plunk
+
 The easiest way to self-host Plunk is by using the `driaug/plunk` Docker image.
 You can pull the latest image from [Docker Hub](https://hub.docker.com/r/driaug/plunk/).
 
-A complete guide on how to deploy Plunk can be found in the [documentation](https://docs.useplunk.com/getting-started/self-hosting).
+A complete guide on how to deploy Plunk can be found in
+the [documentation](https://docs.useplunk.com/getting-started/self-hosting).
+
+## Contributing
+
+You are welcome to contribute to Plunk. You can find a guide on how to contribute in [CONTRIBUTING.md](CONTRIBUTING.md).
+
+<a href="https://github.com/useplunk/plunk/graphs/contributors">
+  <img src="https://contrib.rocks/image?repo=useplunk/plunk" />
+</a>