Automate default logging configuration for crawlers

[vdusek]

Currently, when a user runs their crawler, no log is printed, leaving users unaware of the crawler's progress and actions.

We have a log formatter already ready, but users need to configure it manually. Like this:

import asyncio
import logging

from crawlee.beautifulsoup_crawler import BeautifulSoupCrawler, BeautifulSoupCrawlingContext
from crawlee.log_config import CrawleeLogFormatter

# Configuration the logging
handler = logging.StreamHandler()
handler.setFormatter(CrawleeLogFormatter(include_logger_name=True))
root_logger = logging.getLogger()
root_logger.setLevel(logging.INFO)
root_logger.addHandler(handler)

async def main() -> None:
    crawler = BeautifulSoupCrawler()

    @crawler.router.default_handler
    async def request_handler(context: BeautifulSoupCrawlingContext) -> None:
        await context.enqueue_links()
        data = {
            'url': context.request.url,
            'title': context.soup.title.string,
        }
        await context.push_data(data)

    await crawler.run(['https://crawlee.dev'])

if __name__ == '__main__':
    asyncio.run(main())

Can we make this setup a default? Possible solution: importing any module from Crawlee should configure the root logger automatically.