add TOC to README

README.md

@@ -10,6 +10,9 @@ https://docs.ansible.com/ansible/latest/user_guide/playbooks.html
 
 Playbook are loaded directly from this git repo thanks to ansible-pull command. 
 
+List of available receipes:
+[[_TOC_]]
+
 ## Install Napari
 
 ```bash