- Implemented the `interfaces` and `vlans` methods in the `Keenetic` model to process and decode interface and VLAN data.
- Added a `_decode_utf` method to handle UTF-8 encoded descriptions.
- Updated the Keenetic TTP template to define structured groups for system, interfaces, and VLANs.
- Refactored file paths in the `Mikrotik` model for consistency and clarity.
- Enhanced the `BaseDevice` class with methods for loading templates and parsing configuration data using TTP.
- Updated the `Device` model to use lists for `interfaces` and `vlans`, allowing for multiple entries.
- Introduced new TTP template files for structured data parsing.