Improve the site on Laravel and JSON API

There is a site that is used as a database of hotels and an admin panel for another user site. The project is made on Laravel Blade. You need to modify the current pages, add a few new fields and make new sections of the site. The refinement will need to be passed to the API so that the front-ender can use them on another site.

The tasks are described in the document: docs.google.com/document/...