I need a bot that routinely scans the Flipkart website and fires off in-app notifications whenever it detects: • a price drop on chosen SKUs • a change from “Out of Stock” to “Available” • any listed discount beyond my predefined threshold The monitoring must run 24/7, respect Flipkart’s anti-scraping rules, and allow me to add or remove product URLs through a small dashboard or editable file. I only want in-app notifications—think Telegram, Slack, or a lightweight custom web panel—no emails or SMS for now, though the code should be modular enough for future channels. Please use a reliable stack (Python + Requests/Selenium/Playwright + a lightweight database such as SQLite or MongoDB is fine) and document all environment variables, cron jobs, and rate-limiting safeguards. Acceptable deliverables 1. Well-commented source code with a clear README. 2. Deployment script or Dockerfile so I can spin it up on a VPS. 3. Short video or screenshots proving live price, stock, and discount alerts in action. 4. One brief hand-over call or chat to confirm everything works on my end. If something on the Flipkart page structure changes, the script should fail gracefully and log the error rather than crash.