**Fixes**: 1) Correct handling of non-dict `attributes` for users and orders; 2) Resolve serializer field inconsistencies in `BuyUnregisteredOrderSerializer` and others.
Extra: 1) Clean up redundant error handling and unused local variables; 2) Rename and align method arguments for clarity.
Fixes: 1) Fix typo `business_inn` to `business_identificator`.
Extra: 1) Improve exception handling with specific error cases for invalid `force` values; 2) Minor formatting adjustments in `models.py`.
Fixes: 1) Correct dynamic URL generation for images in Open Graph (`og_image` and `logo_url`); 2) Address potential missing or empty `crumbs` handling in breadcrumbs generation;
Extra: 1) Refactor redundant action names (e.g., `seo` to `seo_meta`) for better consistency; 2) Clean up and optimize serializer structures and Graphene object fields; 3) Improve readability and maintainability of action and object implementations.;
Fixes: 1) Correct avatar resolution in `resolve_avatar` method for cases where `url` or `name` attributes are missing; 2) Refresh user object from the database after avatar update to avoid stale data;
Extra: 1) Rename `BulkActionOrderProductInput` to `BulkProductInput` for consistency; 2) Minor code refactorings and adjustments for clarity.
1) Userless orders will be merged on user's registration by their phone number and/or email. Added Viewset action "merge_recently_viewed" so recently viewed products may be stored on server's side.
2) Added comprehensive products' filtering by category(support for including subcategories)
Fixes: I18N
