AI edits: add telegram tool

[auto-swe]

This pull request contains AI-suggested changes:

add telegram tool

[codedaddy-reviewer]

Walkthrough

This PR introduces a new telegram_tool function, designed to integrate with Langchain agents, enabling them to send messages via the Telegram Bot API. It provides a mechanism for LLM-powered agents to interact with Telegram chats, allowing for automated notifications or conversational capabilities.

Changes

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