* ✨ new backend get /user endpoint
* ✨ new user page for statistics
* 📦 add @mui/material & its dependencies
📦 add prettyBytes package
* 🌱 new UserStatistics component for user page
* 🏷️ use RequestStat type for requests_stats
* ✨ new brainConsumption component
* ✨ new Date component
* 📦 add date-fns, victory
* ✨ requests per day chart
* ✨ full UserStatistics component
* ✨ put UserStatistics in Card in user's page
