Data usage

[rajarshikhatua100]

Checklist

• [X] I made sure that there are no similar feature requests - open or closed.
• [X] I have taken the time to fill in all the required details in an appropriate descriptive way. I understand that the feature request will be dismissed otherwise.
• [X] This issue contains only one feature request.

Describe the Feature you'd like

Shows data usage in app notification. see the below picture

Why do you want this feature?

users don't have to open the app each time they want to see data usage

Additional context

see the below picture to see how the notification will look like

[itsdrnoob]

Check out Combined notification.