Update README.md

Author: emilwidlund

README.md

@@ -1,3 +1,5 @@
+![polar-laravel](https://github.com/user-attachments/assets/30079a74-8789-4c63-b42d-618ec52b061f)
+
 # polar-laravel
 
 A Polar example app built with Laravel.
@@ -10,4 +12,4 @@ composer run dev
 
 #### Webhook Queue
 
-Run `php artisan queue:listen` to process the incoming Webhook jobs.
+Run `php artisan queue:listen` to process the incoming Webhook jobs.