- Created `FaqQuestionForm` in `forms.py` with custom field validations
- Added FAQ form to the FAQ section with CSRF protection and error handling
- Integrated email notifications to administrator upon FAQ submission
- Updated styles and scripts for form inputs, validation messages, and messages UI
- Adjusted FAQ section layout in `faq.html` and related CSS for responsiveness
- Implemented tests for FAQ form submission and email notifications
- Added email templates for activation and password reset (`activation_email.html`, `password_reset_email.html`, etc.)
- Created forms for registration (`RegisterForm`) and login (`LoginForm`) with custom validation
- Developed new pages for account activation (`activation_success.html`, `activation_invalid.html`), password reset workflow, and profile
- Configured email backend and environment file handling in settings
- Updated header template to conditionally display profile or login links based on authentication status
- Enhanced CSS styles for authentication-related pages and forms
- Добавлены views, URL и страницы для входа, регистрации, профиля
- Обновлён основной маршрут users/urls.py
- Перенаправлен маршрут catalog вместо items
- Обновлена структура header с добавлением ссылки на главную
- Создан Dockerfile и workflow для сборки и доставки образов
