ortizdavidg/shopee-lazada-tiktok-scraper-crawler ? reverse-engineered prompt

Build me a Python scraper app that can collect product and listing data from Shopee, Lazada, TikTok Shop, and Swiggy Instamart.

I want it to take a list of product or category URLs, visit each site, and save useful details like product id, title, price, image link, description, and stock status into a clean JSON file. It should be able to keep working even when the sites are slow or try to block scraping, so please include sensible rate limiting, session handling, rotating proxies, and browser automation with Playwright or undetected chromedriver. Use the existing src structure if it helps, and make it easy to add more crawlers later.

Please include a simple main script I can run, a basic settings file for configuration, and clear output in the data folder. If you need to check current docs online for Playwright or Python scraping best practices, go ahead and do that.