Fixes: 1) Adjusted Django admin translations display logic for improved clarity; 2) Updated locale files across multiple regions (e.g., `ru_RU`, `zh_Hans`, `ro_RO`) to align with new context placeholders;
Extra: Removed obsolete `STOCKS_ARE_SINGLE` setting; minor formatting and spacing corrections in translations and source files.
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.
