Se corrigió envio de correos y creacion de controller servicio

src/auth/auth.controller.ts

@@ -0,0 +1,39 @@
+import {
+  Controller,
+  Post,
+  Body,
+  Get,
+  Query,
+  UnauthorizedException,
+} from '@nestjs/common';
+import { AuthService } from './auth.service';
+
+@Controller('auth')
+export class AuthController {
+  constructor(private readonly authService: AuthService) {}
+
+  // ===================== LOGIN =====================
+  @Post('login')
+  async login(
+    @Body('usuario') usuario: string,
+    @Body('password') password: string,
+  ) {
+    try {
+      const token = await this.authService.login(usuario, password);
+      return token; // { access_token: '...' }
+    } catch (error) {
+      throw new UnauthorizedException(error.message);
+    }
+  }
+
+  // ===================== VERIFICAR TOKEN =====================
+  @Get('verify')
+  async verify(@Query('token') token: string) {
+    try {
+      const payload = await this.authService.jwtVerificar(token);
+      return { valid: true, payload };
+    } catch (error) {
+      throw new UnauthorizedException(error.message);
+    }
+  }
+}