Added disclaimer to readme

README.md

@@ -8,6 +8,10 @@ Zeebe Simple Tasklist
 [![Compatible with: Camunda Platform 8](https://img.shields.io/badge/Compatible%20with-Camunda%20Platform%208-0072Ce)](https://github.com/camunda-community-hub/community/blob/main/extension-lifecycle.md#compatiblilty)
 [![](https://img.shields.io/badge/Maintainer%20Wanted-This%20extension%20is%20in%20search%20of%20a%20Maintainer-ff69b4)](https://github.com/camunda-community-hub/community/blob/main/extension-lifecycle.md)
 
+https://docs.camunda.io/docs/components/tasklist/introduction-to-tasklist/
+
+> :warning: **This is not related to the official Tasklist component in Camunda 8**. The documentation on Tasklist can be found [here.](https://docs.camunda.io/docs/components/tasklist/introduction-to-tasklist/) We do not recommend using this extension instead because it is currently not maintained and older.
+
 A [Zeebe](https://zeebe.io) worker to manage user tasks in a workflow. It shows all jobs of
 the user task's type as a task/todo-list. A user can complete the tasks with requested data.