App usage page different colors in app bar for sent / received

[nomorsug]

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

Currently, the usage bar for each app uses the same blue color gradient to represent the total usage.

Make the bar use 2 different color gradients to represent sent/received data (eg. green/blue)

Why do you want this feature?

Be able at a glance get the sent/received data usage ratio for the apps without having to open the details page.

Additional context

No response