This is the source of the official sleepingowladmin.ru website.
The site has two main sections. The front / marketing page which is located at resources/views/marketing.blade.php and the documentation pages.
The website's documentation is loaded from the resources/docs directory. You will need to clone each version of the documentation into this directory. For example, resources/docs, etc. All of the documentation is stored on GitHub at SleepingOwlAdmin/docs.