Custom icon to highlight when the linter has been toggled off temporarily

[Prodeguerriero]

Is your feature request related to a problem? Please describe.
The notification icon in the bottom bar does not appear to react to the toggle introduced with #768. It would be handy to have this icon react, as a quick way of knowing if the linter is currently disabled.

Describe the solution you'd like
Hard to come up with something without being able to tinker with the asset. Maybe a bar that cuts across the icon?
I just realized that the status bar icon uses an image from a set. So scratch the idea of the bar. Other two options:

• Change the text near the icon to LT disabled
• Insert the warning icon between the book and the string

Describe alternatives you've considered
None

Additional context
See #768 (comment)