7eXx/raspi-home-mqtt

AI Summary: Extend an existing MQTT-based system (with Python backend and Javascript client) by adding a Telegram bot command that retrieves and displays system environment information in a formatted way. This involves integrating the bot with the existing Python backend to access and format the information, then sending the formatted output to the Telegram user.

AI Summary: Enhance the existing MQTT-based system by adding an 'environment status' field to the published messages. The status should initially be 'not available', transition to 'online' upon successful data publishing, and to 'offline' if no new data is received within 60 seconds. This requires modifying the ESP32 publisher (presumably part of the backend) to implement this timeout and status update logic.