- Implemented methods to check and mark if a user has received a welcome message from the voice bot in both async and synchronous database classes.
- Updated database schema to include a new field for tracking welcome message status.
- Enhanced voice handler to utilize the new tracking methods, improving user interaction flow and engagement metrics.
- Added voice message handling capabilities, including saving and deleting audio messages via callback queries.
- Refactored audio record management in the database to remove unnecessary fields and streamline operations.
- Introduced new keyboard options for voice interactions in the bot.
- Updated `.gitignore` to include voice user files for better project organization.
- Removed obsolete voice bot handler files to simplify the codebase.
