- Create dedicated Account page (/account) for users and admins
- Add password change functionality with current password verification
- Implement token top-up system with predefined packages and custom amounts
- Add payment method selection (Credit Card, PayPal, Crypto) with UI
- Create account balance display with prominent token counter
- Add navigation links to Account page across all templates
- Implement backend routes for password changes and token purchases
- Add update_user_password function to database operations
- Include demo token purchase functionality (no real payments)
- Maintain consistent navigation experience across the application
- Ensure proper access control for account management features