Add AuthorsModule

This contains the module and a model which still needs many properties.

Signed-off-by: David Mehren <git@herrmehren.de>

src/authors/authors.module.ts

@@ -0,0 +1,8 @@
+import { Module } from '@nestjs/common';
+import { TypeOrmModule } from '@nestjs/typeorm';
+import { Author } from './author.entity';
+
+@Module({
+  imports: [TypeOrmModule.forFeature([Author])],
+})
+export class AuthorsModule {}