This commit improves the overall efficiency and reliability of the scraper by:
- Optimizing the Dockerfile by reducing layers, using `--no-install-recommends`, and consolidating Playwright installation.
- Adding resource limits (CPU/Memory) to the docker-compose configuration.
- Refactoring `main.go` to remove unused Cloudflare client structures and increasing cache TTL.
- Implementing a `lightweight_fetch` mechanism in `scrapling_fetch.py` using `urllib` to attempt fast requests before falling back to the heavier Scrapling/Playwright engine.
- Adding Cloudflare challenge detection to the lightweight fetcher.
Tomas Dvorak