fix: properly set help output for golang applications

Closes #3007

plugins/config/src/commands/commands.go

@@ -44,7 +44,7 @@ func main() {
 		args.Parse(os.Args[2:])
 		config.CommandShow(args.Args(), *global, *shell, *export, *merged)
 	case "help":
-		fmt.Print(helpContent)
+		fmt.Print("\n    config, Manages global and app-specific config vars\n")
 	case "config:help":
 		usage()
 	default:

plugins/network/src/commands/commands.go

@@ -34,7 +34,7 @@ func main() {
 	case "network", "network:help":
 		usage()
 	case "help":
-		fmt.Print(helpContent)
+		fmt.Print("\n    network, Manages network settings for an app\n")
 	default:
 		dokkuNotImplementExitCode, err := strconv.Atoi(os.Getenv("DOKKU_NOT_IMPLEMENTED_EXIT"))
 		if err != nil {

plugins/repo/src/commands/commands.go

@@ -32,7 +32,7 @@ func main() {
 	case "repo", "repo:help":
 		usage()
 	case "help":
-		fmt.Print(helpContent)
+		fmt.Print("\n    repo, Runs commands that interact with the app's repo\n")
 	default:
 		dokkuNotImplementExitCode, err := strconv.Atoi(os.Getenv("DOKKU_NOT_IMPLEMENTED_EXIT"))
 		if err != nil {