added new table costo

src/costo/costo.controller.ts

@@ -0,0 +1,13 @@
+import { Controller, Get, Post, Body, Patch, Param, Delete } from '@nestjs/common';
+import { CostoService } from './costo.service';
+
+@Controller('costo')
+export class CostoController {
+  constructor(private readonly costoService: CostoService) {}
+
+  @Get()
+  findAll() {
+    return this.costoService.findAll();
+  }
+
+}