Add Markdown To Do list example for Habitica (#26982)

source/_integrations/habitica.markdown

@@ -145,3 +145,19 @@ Also an event `habitica_api_call_success` will be fired with the following data:
     "id": "NEW_TASK_UUID"}
 }
 ```
+
+## Templating
+
+`sensor.habitica_USER_dailys`, `sensor.habitica_USER_habits`, `sensor.habitica_USER_rewards`, and `sensor.habitica_Justin_todos` have state attributes listing the user's respective tasks. For example, you can see this information in **Developer Tools** -> **States** -> `sensor.habitica_USER_dailys` -> **Attributes**, or by adding a [Markdown card](/dashboards/markdown/) to a dashboard with the following code:
+
+{% raw %}
+
+```jinja
+{% for key, value in states.sensor.habitica_USER_dailys.attributes.items() %}
+  {% if 'text' in value | string %}
+    {{ loop.index }}. {{ value.text }}
+  {% endif %}
+{% endfor %}
+```
+
+{% endraw %}