- Create Account.vue page component with user profile display
- Add account route to router.js
- Update Navbar.vue to remove avatar button (moved to Dock)
- Add avatar icon to Dock.vue for account page navigation
- Implement 'Contact us' action that opens manager chat via Telegram
- Implement 'Add to home screen' feature using Telegram Web App API 8.0+
- Add home screen status checking with checkHomeScreenStatus API
- Display customer registration date and days with us counter
- Add Russian language declension for days word (день/дня/дней)
- Update TelegramCustomerHandler to return created_at in saveOrUpdate response
- Add getByTelegramUserId method to TelecartCustomerService
- Store customer_created_at in Pulse store during app initialization
- Update App.vue to show Dock on account page
- Remove unused getCurrentCustomer API endpoint and function
