Raidensz/NB-OTP-Bot-Telegram — reverse-engineered prompt

Build me a simple Telegram based OTP helper for a small private project. I want to be able to use Telegram commands to start a voice call through Twilio that reads out a one time code for opt in testing and account verification that I control. It should save basic user and request info in the local database, keep the flow easy to understand, and include clear setup so I can run it on Windows without a lot of hassle. If there is already starter code here, clean it up and make it work end to end instead of rebuilding everything from scratch.

Please make the bot responses straightforward, add basic error handling, and keep the code organized enough that I can change messages and settings later. Use the existing install files and local tunnel approach if needed, and check current Twilio and Telegram docs online if anything needs updating.