fix(05-01): escape angle brackets in Show Menu text

Changed <name> to [name] to avoid HTML parse errors in Telegram.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

n8n-workflow.json

@@ -2074,7 +2074,7 @@
         "resource": "message",
         "operation": "sendMessage",
         "chatId": "={{ $json.message.chat.id }}",
-        "text": "Choose a command:\n\n• Status - view containers\n• Start/Stop/Restart <name>\n• Update <name>\n• Logs <name>",
+        "text": "<b>Commands:</b>\n\n• status\n• start [name]\n• stop [name]\n• restart [name]\n• update [name]\n• logs [name]",
         "additionalFields": {
           "parse_mode": "HTML"
         }