Function defaultIfEmpty

cli/channel_command.go:270–275

defaultIfEmpty mirrors the JS-style fallback so columns stay dense in the rules table.

(s, fallback string)

// defaultIfEmpty mirrors the JS-style fallback so columns stay
// dense in the rules table.
func defaultIfEmpty(s, fallback string) string {
	if strings.TrimSpace(s) == "" {
		return fallback
	}
	return s
}

func (cli *ChatCLI) getChannelSuggestions(d prompt.Document) []prompt.Suggest {
	suggestions := []prompt.Suggest{