[Bug] Telegram bot crashes on empty message

[Vitalcheffe]

Description

When sending an empty message to the Telegram bot, it crashes with an unhandled exception.

Steps to reproduce

1. Start the bot with nebula start
2. Send an empty message on Telegram
3. Bot crashes

Expected behavior

Bot should gracefully handle empty messages with a friendly response.

Environment

• OS: Ubuntu 22.04
• Node: 20.x
• WRAP version: v7.0.0

[Vitalcheffe]

Thanks for the report! I can reproduce this. The issue is in packages/channels/telegram/src/handlers/index.ts — we need to add a null check before processing the message content.

Fix incoming in the next push. 🚀