warn Failed to connect to development server using "adb reverse": spawnSync adb ENOENT
error Failed to start the app. Run CLI with --verbose flag for more details.
Error: spawnSync adb ENOENT
at Object.spawnSync (node:internal/child_process:1119:20
brew install --cask android-platform-tools
위 코드로 설치 후 터미널에서 adb version을 입력하면 확인 가능합니다.