test apps api

apps/api/src/main.ts

@@ -1,6 +1,7 @@
 
 import 'reflect-metadata'; // For NestJS DI (before any other imports)
 
+import { ValidationPipe } from '@nestjs/common';
 import { NestFactory } from '@nestjs/core';
 import { DocumentBuilder, SwaggerModule } from '@nestjs/swagger';
 import { writeFileSync } from 'fs';
@@ -10,6 +11,14 @@ import { AppModule } from './app.module';
 async function bootstrap() {
   const app = await NestFactory.create(AppModule, process.env.GENERATE_OPENAPI ? { logger: false } : undefined);
 
+  app.useGlobalPipes(
+    new ValidationPipe({
+      whitelist: true,
+      forbidNonWhitelisted: true,
+      transform: true,
+    }),
+  );
+
   // Swagger/OpenAPI configuration
   const config = new DocumentBuilder()
     .setTitle('GridPilot API')