참조 : https://velog.io/@sheoae12/NestJS-Custom-Repository-%EB%A7%8C%EB%93%A4%EA%B8%B0인프런 John Ahn님 강의를 듣다가, boardd.repository.ts를 만들면서 Repository
."The emulator process for AVD Pixel_2_API_30 has terminated". 해결 방법