I need a Telegram mini-app that turns my channel’s news flow into a smooth, hands-off experience. The core goal is messaging automation: once a user opens the mini-app, they should be able to pick the topics they care about, then receive fresh news articles automatically in their chat without any further action on my side. The interface will load inside Telegram’s web-view, so please build it with the standard mini-app framework and keep the UI light and mobile-first. On the back end, the bot should be able to pull articles from one or more RSS or JSON feeds, format them neatly (headline, summary, link, and a hero image when available), and push the message through the Bot API. I want inline buttons for “Save”, “Share”, and “Read full story”, and the content must respect Telegram rate limits to avoid throttling. Deliverables: • Source code for both the mini-app front end and the bot service • Clear README covering setup, environment variables, and webhook deployment • A brief test script or demo chat showing the automated delivery working end-to-end If you have previous projects with the Telegram Bot API, web-apps, or feed parsing (Python, Node.js, or Go are all fine), that will help me hit the ground running.