[FEATURE REQUEST] Add "Raise maximum volume" button present in plasma volume tray icon #70
Description
Describe the feature
Title self explanatory. Add button to allow raising devices beyond their maximum volume. The default plasma volume tray icon has this button and it allows turning device volume up to 150%. Turning it off resets any devices above the 100% mark back to 100%.
Additional context
this button, for context:
It allows devices to go up to 150%:
