test using ICO for linux

.github/workflows/release.yml

@@ -6,6 +6,7 @@ on:
       - 'v*'
     branches:
       - main
+      - validate-icon
   pull_request:
 
 

client/ui/client_ui.go

@@ -214,7 +214,7 @@ func newServiceClient(addr string, a fyne.App, showSettings bool, showRoutes boo
 		update:               version.NewUpdate(),
 	}
 
-	if runtime.GOOS == "windows" {
+	if runtime.GOOS == "windows" || runtime.GOOS == "linux" {
 		s.icConnected = iconConnectedICO
 		s.icDisconnected = iconDisconnectedICO
 		s.icUpdateConnected = iconUpdateConnectedICO