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feat: did everything according to the teacher's requirements and the assignments in the SDO

fix: went through all the labs, corrected them, and added what was missing

feat: added some project documentation, minor corrections

fix: a supplier contract management system with automatic deactivation of products upon contract expiration has been added. API endpoints for creating, viewing, and processing expired contracts have been implemented, along with a contract page in the supplier interface and a contract creation form for managers.

feat: add manager dashboard for supplier contracts and orders

feat: add supplier requests management with image transfer

feat: add role-based access control for supplier requests page. Admins now see full request management UI while suppliers see simplified product proposal form with auto-selected company

feat(basket): add cart page with checkout simulation and auth check. Fix quantity counter bug where increment button was calling decrement action

feat: a new URL has been added, so a supplier can now create their own URL and offer a particular product.

feat: add supplier requests management with form validation and product creation. Fix ForeignKey defaults in Django models and add API endpoint to create SupplierProduct from approved requests

feat: add Product Detail Page component with image slider, color/size options, and cart functionality. Implement responsive styling with toast notifications for user feedback

feat(basket): add cart page with checkout simulation and auth check. Fix quantity counter bug where increment button was calling decrement action

feat: added a shopping cart functionality with a cart icon and quantity counter on each product card, a cart counter in the header, and implemented Redux state management with LocalStorage persistence to save cart data between sessions. The implementation follows accessibility best practices with proper ARIA labels and screen reader support

feat: creating a modal window for login and registration, validation created

feat: updated frontend components (CategoryPage, FilterPanel, PriceRange) and backend product views with new product images. Reorganized media files and cleaned up unused slider images.

add enhanced filter group matching in FilterPanel and upload new product and slider images

fix: fix products showing on all category pages and filters not working. Added category filtering to backend and fixed filter group name mapping in frontend

feat: add slider link field to frontend API and product filter selection in admin

fix: add url_path to active_slides action in SliderImageViewSet

fix: resolve category list rendering error in Django admin. Added frontend with basic functionality that will be updated soon