Tray icon: white logo, 10% smaller, rsvg-convert rendering

cmd/desktop/main.go

@@ -33,9 +33,6 @@ var assets embed.FS
 //go:embed icon.png
 var iconPNG []byte
 
-//go:embed icon-dark.png
-var iconDarkPNG []byte
-
 const (
 	keyringService   = "com.hubris.oikos-desktop"
 	keyringUser      = "oikos"
@@ -700,7 +697,6 @@ func main() {
 	systemTray := app.SystemTray.New()
 	systemTray.SetTooltip("Oikos")
 	systemTray.SetIcon(iconPNG)
-	systemTray.SetDarkModeIcon(iconDarkPNG)
 
 	trayMenu := application.NewMenu()
 	trayMenu.Add("Open Oikos").OnClick(func(ctx *application.Context) {