Remove SQLite databases from git and add to gitignore

Add all HTML pages, JS files, and SQLite databases

Add warehouse.html

Fix show-password eye icon alignment on registration page

Refine README: technical structure and project overview

Update tracked files from workspace

Add comprehensive website functionality: admin panel, product management, user authentication, shopping cart, and multiple pages (about, contacts, delivery, guarantee, news, partners, jobs, returns, sales)

Добавлена регистрация и кнопка профиля, обновлён auth flow

Save SQL backend and client updates

chore: add .gitignore

feat: add client-side functionality

feat: add main pages (catalog, cart, profile)

style: add main stylesheet

init: project structure and server setup

Первый коммит