feat(products): enhance logging in create method for better request tracking

backend/src/products/products.controller.ts

@@ -128,7 +128,10 @@ export class ProductsController {
   @Roles('admin')
   @Post()
   create(@Body() body: CreateProductDto, @Request() req: any) {
-    console.log('[ProductsController.create] Request received');\n    console.log('[ProductsController.create] User:', req.user);\n    console.log('[ProductsController.create] Body:', body);\n    return this.productsService.create(body);
+    console.log('[ProductsController.create] Request received');
+    console.log('[ProductsController.create] User:', req.user);
+    console.log('[ProductsController.create] Body:', body);
+    return this.productsService.create(body);
   }
 
   @Post('pending')