feat: add stock keeping units list component and related services

feat: implement checkbox component with label and hint support

feat: create sale invoice full response model for invoice details

feat: add single view component for displaying sale invoice details

feat: define various list configurations for account, business activity, and consumer management

feat: establish list configurations for managing devices, goods, and licenses

feat: create list configurations for managing partners and their accounts

feat: implement user management list configuration

agents.md

@@ -111,6 +111,37 @@ example: (value = '', isRequired = true): ControlConfig => [
   - `<field-example [control]="form.controls.example" />`
 - For numeric/price behavior, use `app-input` `type="number"` or `type="price"` and optional `[fixed]`.
 
+## List Component Configs
+
+- Centralized list metadata is stored in `src/app/shared/constants/list-configs/` — **never** in domain modules.
+- Structure by data type, not domain (e.g. `good-list.const.ts`, `sku-list.const.ts`, `category-list.const.ts`).
+- Each config implements `IListConfig` (defined in `list-config.model.ts`):
+  - `pageTitle`: display title for the list page
+  - `addNewCtaLabel`: call-to-action button label
+  - `emptyPlaceholderTitle` and `emptyPlaceholderDescription`: empty state messaging
+  - `columns`: array of `IColumn[]` definitions
+- Usage in list components:
+  ```ts
+  @Input() header: IColumn[] = goodListConfig.columns;
+  listConfig = goodListConfig;
+  ```
+- Any domain needing a list config imports from `@/shared/constants/list-configs` — no cross-domain dependencies.
+- **Do not** define configs inside domains or duplicate them across modules.
+
+## Breadcrumb Usage in Stores & Views
+
+- Entity stores expose `breadcrumbItems` as a computed signal.
+- Call `store.breadcrumbItems()` in view components and extend with current page:
+  ```ts
+  setBreadcrumb() {
+    this.breadcrumbService.setItems([
+      ...this.store.breadcrumbItems(),
+      { title: 'Current Page' },
+    ]);
+  }
+  ```
+- Root page breadcrumbs are set in the store's `getData()` method once entity is loaded.
+
 ## Validation Checklist
 
 - For TypeScript-only changes, run: