feat(auth): добавить демо-вход по QR-коду

feat(demo): подготовить backend к многопользовательскому демо

chore(deploy): автоматизировать загрузку каталога при deploy-up

fix(catalog): исправить загрузку CSV базы на VPS

chore(deploy): добавить загрузку каталога на VPS

feat(api): improve API endpoints typing and validation

WIP(api): created api routes and functions for this endpoints

feat(api): implement create habit endpoint

WIP(api): temp save before db refactoring

feat(api): improve API endpoints typing and validation

WIP(api): created api routes and functions for this endpoints

feat(api): implement create habit endpoint

WIP(api): temp save before db refactoring

feat(db): add database configuration and orm-models

WIP(orm): describe ORM models and setup db connection

WIP(orm): describe ORM models and setup db connection

chore: install project dependencies

init project

chore: readme.md update