feat: implement stock keeping unit management form and list components

- Added StockKeepingUnitFormComponent for creating and editing stock keeping units.
- Introduced StockKeepingUnitsComponent for listing stock keeping units with pagination.
- Integrated form fields for code, name, VAT, and SKU type in the stock keeping unit form.
- Created API routes for stock keeping units with CRUD operations.
- Updated input components to handle numeric and price types with Persian/Arabic digit normalization.
- Enhanced key-value component to support tag display instead of badge.
- Adjusted layout styles for sidebar menu.
- Added AGENT.md for repository-specific coding guidelines and practices.
- Implemented good management form with file upload and category selection.

src/app/shared/localEnum/constants/goldKarat.ts

@@ -8,9 +8,9 @@ export const goldKarat = {
 export type TGoldKarat = (typeof goldKarat)[keyof typeof goldKarat];
 
 const translates: Record<string, string> = {
-  KARAT_18: '18',
-  KARAT_21: '21',
-  KARAT_24: '24',
+  KARAT_18: 'عیار ۱۸',
+  KARAT_21: 'عیار ۲۱',
+  KARAT_24: 'عیار ۲۴',
 };
 
 export const goldKaratSelect: ISelectItem[] = Object.keys(goldKarat).map((key) => ({