Fixes: 1) Correct `attributes` definition in `da_DK` translations; 2) Add missing localization details in `zh_Hans`;
Extra: Update project version metadata from 2.9.3 to 3.0.0.
Fixes: None.
Extra: 1) Adjust `.po` and `.mo` files for version change to `2.9.3`; 2) Update translations with minor formatting improvements; 3) Clean up comments in locale files.
Fixes: 1) Remove obsolete API documentation and translations from locale files;
Extra: Cleared out unused gettext entries, improving locale management.
Fixes: 1) Ensure correct handling of query results in category/brand auto-resolve methods; 2) Fix PO formatting issues across multiple locales.
Extra: 1) Add `priority` field to Django admin for categories; 2) Suppress specific type-checking warnings in settings and utilities.
Fixes: 1) Corrected mismatched line references in translations; 2) Adjusted timestamps in locale files for accuracy;
Extra: Refactored and cleaned up unused or misplaced translation entries.
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
Fixes: 1) Adjust import order in `core/models.py` for better consistency;
Extra: Refactor formatting for better readability in `core/models.py`; Update `pyproject.toml` version to 2.6.2; Update compiled translation file `cs_CZ/LC_MESSAGES/django.mo`.
