feat(collections): enhance collections page with sorting, filtering, and pagination features

- Updated the collections loading logic to include sorting and pagination parameters from the URL.
- Refactored the collections page to manage owned, shared, and archived collections with a tabbed interface.
- Added sorting functionality to allow users to sort collections by different attributes.
- Implemented a sidebar for filtering and sorting options.
- Improved the UI for better user experience, including a floating action button for creating new collections.
- Added a not found page for collections that do not exist, enhancing error handling.

backend/server/adventures/serializers.py

@@ -209,8 +209,6 @@ class AdventureSerializer(CustomModelSerializer):
         category_data = validated_data.pop('category', None)
 
         collections_data = validated_data.pop('collections', None)
-        collections_add = validated_data.pop('collections_add', [])
-        collections_remove = validated_data.pop('collections_remove', [])
 
         # Update regular fields
         for attr, value in validated_data.items():