fix: no auto download if updated disabled

app/src/main/java/agzam/vyatsu/update/AppUpdater.kt

@@ -9,6 +9,7 @@ import android.net.Uri
 import android.provider.Settings
 import android.util.Log
 import androidx.core.content.FileProvider
+import kotlin.coroutines.cancellation.CancellationException
 import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.Job
@@ -75,6 +76,7 @@ class AppUpdater(
         if (job?.isActive == true) return
         val update = pendingUpdate ?: return
         job = scope.launch {
+            if (!preferencesRepository.autoUpdateEnabled()) return@launch
             runCatching { install(download(update)) }.onFailure(::onUpdateFailed)
         }
     }
@@ -85,6 +87,12 @@ class AppUpdater(
     }
 
     fun setAutoEnabled(enabled: Boolean) {
+        if (!enabled) {
+            job?.cancel()
+            if (_state.value is UpdateState.Downloading || _state.value is UpdateState.Checking) {
+                _state.value = UpdateState.Idle
+            }
+        }
         scope.launch {
             preferencesRepository.setAutoUpdateEnabled(enabled)
         }
@@ -183,6 +191,7 @@ class AppUpdater(
     }
 
     private fun onUpdateFailed(error: Throwable) {
+        if (error is CancellationException) throw error
         Log.e(TAG, "Ошибка обновления", error)
         _state.value = UpdateState.Failed(error.message ?: "Неизвестная ошибка")
     }