The log file is initiated before the anything else in the program. At this point the config creation and management could be moved to before it, but I left it afterwards initially for debugging, and error testing.
Not exactly the way you are looking for. But the description of the download is always the title used on the particular site it's downloading from. Less helpful, but you'll also see the "working on" print statements at the end of the downloader.log if you open it mid run it'll show which url it is currently working on. These'll be different that what you put into the urls.txt file though but will be a better indication than nothing.
Given that I have seen 50GB+ Bunkr Links on here, and that Bunkr run multiple servers to support the content quantity, it is going to be much much more. What is 'Visible' on the forum might be low, but scraping all the links will very quickly add up.