infrastructure.md

Все описание "Нашего хозяйства": https://github.com/e-government-ua/i/wiki/%D0%9D%D0%B0%D1%88%D0%B5-%D1%85%D0%BE%D0%B7%D1%8F%D0%B9%D1%81%D1%82%D0%B2%D0%BE