Simplify branching for the notify text and fix messages containing dots
Simplify the logic by removing the bool isBackgroundMode. Fix double notifications where one has dots instead of the filename and save path. Add missing notification text if mCopyLocationToClipboard is set. Uses 2in1 principle: Considering that when mCopyLocationToClipboard is true it means that the image also gets saved as a file, so this makes the notification text show both the path where it's saved & the name of it and the information that the file path has been added to the clipboard.