Set-Cookie in response issue about haruneko

[ronny1982]

I fixed a timeout issue with FetchWindowCSS.
It is expected that cookies are now correctly set and image links can be extracted from a chapter.

console.log('Cookies (before):', await chrome.cookies.getAll({}));
const request = new FetchRequest('https://mangayeh.com/chapter/cheat-kusushi-no-slow-life-isekai-ni-tsukurou-drugstore/chapter-44', {});
const data = await FetchWindowCSS<HTMLImageElement>(request, '.container p img[data-src]', 2500);
console.log('Cookies (after):', await chrome.cookies.getAll({}));
console.log('Images:', data.map(img => img.dataset.src));

[MikeZeDev]

Fixed by 8e830d0