Fix for the Extension recognition if LinkHub is loaded directly as website (not via new tab page)

1.0.0
LinkHUB now opens the real website directly instead of embedding it in an iframe, which fixes pages that block framing. Browser Top Sites are now integrated as a native LinkHUB widget on the page. The widget supports adjustable transparency, card size, and card styling, and the extension-to-website integration has been improved for more reliable user ID sync and top sites delivery.