Worklog for task "Add multilingual support"

Half the job is done - added locales and routing

In my case, the implementation is non-standard because the Russian language will be on the current domain - https://vietnamguru.ru, while other languages will be on the new international domain - https://vietnamguru.travel

Now I need to add translation storage to the database, final logic, and translate all documents. Fortunately, according to my structure, almost everything is located within the page content itself, so it will be relatively easy to do all this.