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/components/pageDataList/page-data-list-grid-view.component.html

@@ -17,7 +17,7 @@
           <div class="listKeyValue">
             @for (col of columns; track `gridView_${col.field.toString()}_${$index}`) {
               @if (col.type !== "index") {
-                <app-key-value [label]="col.header">
+                <app-key-value [label]="col.header" [variant]="col.variant">
                   @if (col.type === "thumbnail") {
                     <div
                       class="w-20 h-20 rounded-2xl overflow-hidden bg-surface-50 cursor-pointer"
@@ -27,6 +27,8 @@
                         <img [src]="item[col.field]" class="w-full h-full object-cover" />
                       }
                     </div>
+                  } @else if (col.variant === "tag") {
+                    <p-tag [value]="getCell(item, col)" [severity]="col.tagOptions?.severity || 'contrast'"></p-tag>
                   } @else if (getTemplate(col)) {
                     <ng-container
                       [ngTemplateOutlet]="getTemplate(col)"