feat: add stock keeping unit management with create, update, and retrieval functionalities

- Implemented CreateStockKeepingUnitDto for creating stock keeping units.
- Added StockKeepingUnitsService for handling business logic related to stock keeping units.
- Created StockKeepingUnitsController to manage HTTP requests for stock keeping units.
- Developed UpdateStockKeepingUnitDto for updating existing stock keeping units.
- Introduced StockKeepingUnitsServiceFindAllResponseDto for response structure.
- Established stock keeping units module for encapsulation of related components.

feat: enhance sales invoice fiscal management with new endpoints

- Created SalesInvoicesFilterDto for filtering sales invoices.
- Implemented PosSalesInvoiceFiscalController for managing fiscal operations on sales invoices.
- Developed PosSalesInvoiceFiscalService to handle fiscal logic and interactions.
- Added methods for sending, retrying, and checking the status of fiscal invoices.
- Integrated error handling and response mapping for fiscal operations.

src/modules/consumer/business-activities/complexes/poses/sales-invoices/sales-invoices.service.ts

@@ -35,7 +35,9 @@ export class SalesInvoicesService {
 
           items: {
             select: {
-              unit_type: true,
+              measure_unit_code: true,
+              measure_unit_text: true,
+              sku_code: true,
               discount: true,
               notes: true,
               quantity: true,
@@ -46,11 +48,21 @@ export class SalesInvoicesService {
                 select: {
                   id: true,
                   name: true,
-                  sku: true,
+                  sku: {
+                    select: {
+                      id: true,
+                      name: true,
+                    },
+                  },
                   barcode: true,
                   local_sku: true,
                   pricing_model: true,
-                  unit_type: true,
+                  measure_unit: {
+                    select: {
+                      id: true,
+                      name: true,
+                    },
+                  },
                   category: {
                     select: {
                       id: true,