feat: support alias translation

See #627

cli/app/rollback.go

@@ -2,6 +2,7 @@ package app
 
 import (
 	"errors"
+	"strings"
 
 	"coopcloud.tech/abra/pkg/app"
 	appPkg "coopcloud.tech/abra/pkg/app"
@@ -21,10 +22,14 @@ import (
 	"github.com/spf13/cobra"
 )
 
+// translators: `abra app rollback` aliases. use a comma separated list of
+// aliases with no spaces in between
+var appRollbackAliases = i18n.G("rl")
+
 var AppRollbackCommand = &cobra.Command{
 	// translators: `app rollback` command
 	Use:     i18n.G("rollback <domain> [version] [flags]"),
-	Aliases: []string{i18n.G("rl")},
+	Aliases: strings.Split(appRollbackAliases, ","),
 	// translators: Short description for `app rollback` command
 	Short: i18n.G("Roll an app back to a previous version"),
 	Long: i18n.G(`This command rolls an app back to a previous version.