Telegram Bot Builder Comprehensive guidance for building Telegram bots using the Bot API (v9.4). Covers both Node.js and Python ecosystems with production-ready patterns for authentication, messaging, keyboards, media handling, payments, inline mode, webhooks, and deployment. When to Use This Skill Use this skill when: - Building a new Telegram bot from scratch - Integrating Telegram messaging into an existing application - Setting up webhooks or long polling for bot updates - Creating interactive menus with inline keyboards and callback queries - Handling media (photos, videos, documents, st…