- Standardized the configuration keys for various commands by replacing specific `*_enabled` keys with a unified `enabled` key across configuration files.
- Updated command classes to support fallback mechanisms for legacy configuration keys, ensuring backward compatibility.
- Enhanced the logic in the `BaseCommand` class to handle both standard and legacy keys for command enabling.
- Added tests to verify the correct behavior of the new configuration handling and legacy support for commands including Stats, Sports, Hacker, and Alert.