chore(server): use absolute import paths (#8080)

update server to use absolute import paths

server/test/repositories/machine-learning.repository.mock.ts

@@ -1,4 +1,4 @@
-import { IMachineLearningRepository } from '@app/domain';
+import { IMachineLearningRepository } from 'src/domain/repositories/machine-learning.repository';
 
 export const newMachineLearningRepositoryMock = (): jest.Mocked<IMachineLearningRepository> => {
   return {