UserProfileViewModel.kt

private fun deleteAccount() {
    viewModelScope.launch {
       // ...

        try {
            userRepository.deleteAccount()
            _uiState.update {
                it.copy(
                    isLoading = false,
                    effect = UserProfileEffect.NavigateToLogin
                )
            }
        } catch (exception: Exception) {
            _uiState.update { 
                it.copy(
                    isLoading = false,
                    effect = UserProfileEffect.ShowError(message = "An error occurred")
                )
            }
        }
    }
}

private fun consumeEffect() {
    _uiState.update { it.copy(effect = null) }
}