Remove all spec.ts for release.

-import { Test, TestingModule } from '@nestjs/testing';
-import { AppController } from './app.controller';
-import { AppService } from './app.service';
-
-describe('AppController', () => {
-  let appController: AppController;
-
-  beforeEach(async () => {
-    const app: TestingModule = await Test.createTestingModule({
-      controllers: [AppController],
-      providers: [AppService],
-    }).compile();
-
-    appController = app.get<AppController>(AppController);
-  });
-
-  describe('root', () => {
-    it('should return "Hello World!"', () => {
-      expect(appController.getHello()).toBe('Hello World!');
-    });
-  });
-});

-import { Test, TestingModule } from '@nestjs/testing';
-import { AuthController } from './auth.controller';
-
-describe('AuthController', () => {
-  let controller: AuthController;
-
-  beforeEach(async () => {
-    const module: TestingModule = await Test.createTestingModule({
-      controllers: [AuthController],
-    }).compile();
-
-    controller = module.get<AuthController>(AuthController);
-  });
-
-  it('should be defined', () => {
-    expect(controller).toBeDefined();
-  });
-});

-import { Test, TestingModule } from '@nestjs/testing';
-import { AuthService } from './auth.service';
-
-describe('AuthService', () => {
-  let service: AuthService;
-
-  beforeEach(async () => {
-    const module: TestingModule = await Test.createTestingModule({
-      providers: [AuthService],
-    }).compile();
-
-    service = module.get<AuthService>(AuthService);
-  });
-
-  it('should be defined', () => {
-    expect(service).toBeDefined();
-  });
-});

-import { Test, TestingModule } from '@nestjs/testing';
-import { PostController } from './post.controller';
-
-describe('PostController', () => {
-  let controller: PostController;
-
-  beforeEach(async () => {
-    const module: TestingModule = await Test.createTestingModule({
-      controllers: [PostController],
-    }).compile();
-
-    controller = module.get<PostController>(PostController);
-  });
-
-  it('should be defined', () => {
-    expect(controller).toBeDefined();
-  });
-});

-import { Test, TestingModule } from '@nestjs/testing';
-import { PostService } from './post.service';
-
-describe('PostService', () => {
-  let service: PostService;
-
-  beforeEach(async () => {
-    const module: TestingModule = await Test.createTestingModule({
-      providers: [PostService],
-    }).compile();
-
-    service = module.get<PostService>(PostService);
-  });
-
-  it('should be defined', () => {
-    expect(service).toBeDefined();
-  });
-});

-import { Test, TestingModule } from '@nestjs/testing';
-import { RunnerController } from './runner.controller';
-
-describe('RunnerController', () => {
-  let controller: RunnerController;
-
-  beforeEach(async () => {
-    const module: TestingModule = await Test.createTestingModule({
-      controllers: [RunnerController],
-    }).compile();
-
-    controller = module.get<RunnerController>(RunnerController);
-  });
-
-  it('should be defined', () => {
-    expect(controller).toBeDefined();
-  });
-});

-import { Test, TestingModule } from '@nestjs/testing';
-import { RunnerService } from './runner.service';
-
-describe('RunnerService', () => {
-  let service: RunnerService;
-
-  beforeEach(async () => {
-    const module: TestingModule = await Test.createTestingModule({
-      providers: [RunnerService],
-    }).compile();
-
-    service = module.get<RunnerService>(RunnerService);
-  });
-
-  it('should be defined', () => {
-    expect(service).toBeDefined();
-  });
-});