remove spotify as lyrics source

In order to stay on f-droid spotify has to be removed. Doing different flavors is not worth it in my opinion.

app/src/main/java/com/illusionman1212/lyricsgrabbr/viewmodels/SettingsViewModel.kt

@@ -18,7 +18,6 @@ import kotlinx.coroutines.launch
 
 data class SettingsState(
     val appTheme: Int = Theme.SYSTEM.ordinal,
-    val isSpotifyAuthed: Boolean = false,
 )
 
 class SettingsViewModel(private val settingsPrefsRepo: SettingsPreferencesRepository): ViewModel() {
@@ -35,10 +34,6 @@ class SettingsViewModel(private val settingsPrefsRepo: SettingsPreferencesReposi
         }
     }
 
-    fun updateSpotifyAuthStatus(isAuthed: Boolean) {
-        _uiState.value = _uiState.value.copy(isSpotifyAuthed = isAuthed)
-    }
-
     init {
         viewModelScope.launch {
             settingsPrefsRepo.preferences.collectLatest {