[Enhancement] Add "Reset to Original Wallpaper" Button #4
Description
Is your feature request related to a problem? Please describe.
A user has requested a "Reset" button to change the wallpaper back to the image used before starting the Walltaker service as a safety/cleanup feature.
Describe the solution you'd like
When a button is clicked, store the current wallpaper for later use. When a "Reset" button is clicked within the app, (stop the service? and) change the wallpaper back to the saved one.
Describe alternatives you've considered
The current option for this is a manual process of opening the Android wallpaper settings and picking a new wallpaper by hand.