Fixes: 1) Update model type references from `payments.models.Transaction` to `engine.payments.models.Transaction`; 2) Update model type references from `core.models.Order` to `engine.core.models.Order`;
Extra: Consistent namespace fix across multiple files; no functional changes.
Fixes: 1) Remove deprecated Jazzmin configuration and replace with unfold dependencies; 2) Update DRF API title to use new PROJECT_NAME; 3) Fix import order and remove unused imports in core/viewsets.py;
Extra: 1) Add PROJECT_NAME to base settings; 2) Update INSTALLED_APPS to include unfold-related apps; 3) Clean up unused config references.
Fixes: 1) Ensure fallback to empty string when `image` is None in `Category` and `ProductImage`.
Extra: Refactored `resolve_image` methods for improved URL handling.
Fixes: 1) Add missing import for `settings` in multiple modules;
Extra: 1) Remove unused `SerializerMethodField` from serializers; 2) Update `RELEASE_DATE` to align with new version; 3) General cleanup and consistency adjustments.
Fixes: None;
Extra: 1) Simplify serializer methods by removing redundant `suppress` blocks for `image.url`; 2) Minor adjustments to GraphQL resolver parameter names for consistency.
