Subcomand Login Show List By Default (#152)

tea login list by default

Co-authored-by: 6543 <6543@obermui.de>
Reviewed-on: https://gitea.com/gitea/tea/pulls/152
Reviewed-by: techknowlogick <techknowlogick@gitea.io>
Reviewed-by: lafriks <lafriks@noreply.gitea.io>

cmd/login.go

@@ -21,6 +21,7 @@ var CmdLogin = cli.Command{
 	Name:        "login",
 	Usage:       "Log in to a Gitea server",
 	Description: `Log in to a Gitea server`,
+	Action:      runLoginList,
 	Subcommands: []*cli.Command{
 		&cmdLoginList,
 		&cmdLoginAdd,