6fb2cdcea0
- Add birth_date, created_at/updated_at to Employee; remove username field - Introduce EmployeeAction for tracking HR events and is_actually_active/status properties - Create BotSubscriber model (OneToOne relation) for TG/WA binding - Implement Aiogram-based Telegram bot: • request contact to bind by phone or @username • department selection keyboard from DEPARTMENTS dict • async ORM via sync_to_async, custom filters for bound & active employees - Update profile view & template: • show “Bind Telegram/WhatsApp” button only when not already bound • preview avatar on upload - Remove registration tokens in favor of contact-based auth - Clean up templates, forms and add avatar validation mixin