chore: complete the the invoice module - not tested

src/modules/invoices/invoices.module.ts

@@ -1,13 +1,14 @@
 import { Module } from "@nestjs/common";
 import { TypeOrmModule } from "@nestjs/typeorm";
 
+import { InvoiceItem } from "./entities/invoice-item.entity";
 import { Invoice } from "./entities/invoice.entity";
 import { InvoicesController } from "./invoices.controller";
 import { InvoicesService } from "./providers/invoices.service";
 import { InvoicesRepository } from "./repositories/invoices.repository";
 
 @Module({
-  imports: [TypeOrmModule.forFeature([Invoice])],
+  imports: [TypeOrmModule.forFeature([Invoice, InvoiceItem])],
   providers: [InvoicesService, InvoicesRepository],
   controllers: [InvoicesController],
   exports: [InvoicesService],