Leonid Pershin
e088e302e9
- Added a new command `/billing` and a corresponding menu option for users with billing roles to check their payment status. - Implemented `HandleBillingStatusAsync` method to retrieve and display billing information, including the payment expiration date and remaining time in a user-friendly format. - Updated the main menu to conditionally show the billing status option based on the user's role. - Enhanced the `PaidUntilBadge` component to format and display the remaining time until the next payment in both days and hours/minutes. - Updated documentation to reflect the new billing status feature and its usage in the Telegram bot.