Create Library module. Moved book controller to library controller. Added series addition to library while adding all known volumes in background. Fixed Google search context.

backend/nestjs-seshat-api/src/library/library.controller.spec.ts

@@ -0,0 +1,18 @@
+import { Test, TestingModule } from '@nestjs/testing';
+import { LibraryController } from './library.controller';
+
+describe('LibraryController', () => {
+  let controller: LibraryController;
+
+  beforeEach(async () => {
+    const module: TestingModule = await Test.createTestingModule({
+      controllers: [LibraryController],
+    }).compile();
+
+    controller = module.get<LibraryController>(LibraryController);
+  });
+
+  it('should be defined', () => {
+    expect(controller).toBeDefined();
+  });
+});