- Added management commands to create podcast and video categories in Russian, ensuring a structured categorization system.
- Updated podcast and video playlist creation commands to associate playlists with the newly created categories.
- Enhanced documentation to reflect the new category creation process and its integration into the podcast and video systems.
- Introduced new models for PodcastPlaylist and VideoPlaylist, replacing the outdated PodcastInCollection and VideoInCollection models.
- Updated admin interfaces to manage playlists effectively, including new fields for slug, slogan, description, and thumbnail.
- Enhanced serializers to support playlist data and added methods for calculating total time and retrieving associated videos/podcasts.
- Implemented management commands for creating playlists and cleaning up old data, ensuring a streamlined user experience.
- Adjusted API endpoints to accommodate the new playlist structure while maintaining backward compatibility for existing video endpoints.