- Introduced `HadisCollection` and `HadisInCollection` models to manage collections of hadis.
- Updated URL patterns to include new endpoints for collections and syncing hadis data.
- Enhanced admin interface to support management of hadis collections and their items.
- Added serializers for handling collections and syncing hadis data.
- Implemented a new API view for retrieving hadis statistics.
- Refactored existing serializers and views to accommodate new features and improve data handling.
- Created a new HTML template for API documentation with a responsive design and interactive elements.
- Added an authentication page for Swagger UI, allowing users to enter their API token.
- Implemented a custom Swagger UI template with a fixed authentication banner and user information display.
- Introduced a pagination utility class to return all items without pagination, enhancing data retrieval flexibility.
- Added seed images and test files for future development and testing purposes.
