ghaiith/shein-telegram-bot — reverse-engineered prompt

Build me a simple Telegram bot for searching Shein products by keyword. I want to message the bot something like “black dress” and get back a few matching items with the product title, price, image, and any available colors. It should use my Telegram bot token from BotFather and a RapidAPI key for the unofficial Shein API, and please make those easy to configure without editing random code all over the place.

Keep the experience clean and beginner friendly. If someone starts the bot, it should tell them what to do, then let them search right away. Make sure errors are handled nicely too, like if the API fails or no products are found. Please include whatever is needed to run it locally in one go, plus a short README that explains setup and how to use it. If there are sensible improvements for reliability or formatting, go ahead and add them. You can look up current Telegram and RapidAPI docs online if needed.