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.

package.json

@@ -82,6 +82,7 @@
     "dump-triggers": "tsx scripts/dump-triggers.ts",
     "format": "prettier --write \"src/**/*.ts\" \"test/**/*.ts\"",
     "generate:permissions": "tsx scripts/generate-permissions.ts",
+    "seed:sku": "tsx scripts/seedStockKeepingUnits.ts",
     "lint": "eslint \"{src,apps,libs,test}/**/*.ts\" --fix",
     "start": "nest start",
     "start:debug": "nest start --debug --watch",