fix: add missing --namespace flag to tdbg taskqueue get-user-data command

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

Author: 2 people

tools/tdbg/tdbg_commands.go

@@ -686,6 +686,11 @@ func newAdminTaskQueueCommands(clientFactory ClientFactory) []*cli.Command {
 			Name:  "get-user-data",
 			Usage: "Get per-type user data stored for a task queue",
 			Flags: []cli.Flag{
+				&cli.StringFlag{
+					Name:     FlagNamespace,
+					Usage:    "Namespace name",
+					Required: true,
+				},
 				&cli.StringFlag{
 					Name:     FlagTaskQueue,
 					Usage:    "Task Queue name",