feat: implement purchase receipt items management with create, update, find, and delete functionalities

feat: add purchase receipts management with create, update, find, and delete functionalities

feat: implement sales invoice items management with create, update, find, and delete functionalities

feat: add sales invoices management with create, update, find, and delete functionalities

feat: implement stock adjustments management with create, update, find, and delete functionalities

feat: add stock balance retrieval functionality

feat: implement stock movements management with create, update, find, and delete functionalities

src/inventory-transfers/dto/create-inventory-transfer.dto.ts

@@ -0,0 +1,19 @@
+import { Type } from 'class-transformer'
+import { IsInt, IsOptional, IsString } from 'class-validator'
+
+export class CreateInventoryTransferDto {
+  @IsString()
+  code: string
+
+  @IsOptional()
+  @IsString()
+  description?: string
+
+  @Type(() => Number)
+  @IsInt()
+  fromInventoryId: number
+
+  @Type(() => Number)
+  @IsInt()
+  toInventoryId: number
+}