serializers/data_serializer library

1. data_cache_x package
2. documentation
3. serializers/data_serializer.dart

data_cache_x package

1. Libraries
2. adapters/cache_adapter
3. adapters/hive/hive_adapter
4. adapters/memory_adapter
5. adapters/shared_preferences/shared_preferences_adapter
6. adapters/sqlite/sqlite_adapter
7. analytics/cache_analytics
8. core/data_cache_x
9. core/exception
10. data_cache_x
11. models/cache_item
12. models/cache_policy
13. serializers/data_serializer
14. serializers/json_data_serializer
15. service_locator
16. utils/background_cleanup
17. utils/cache_eviction
18. utils/compression
19. utils/time_helper