Fix SettingsScreen auto-install after download

app/src/main/java/com/hotdeal/alarm/presentation/settings/SettingsScreen.kt

@@ -45,6 +45,7 @@ import com.hotdeal.alarm.presentation.components.PermissionDialog
 import com.hotdeal.alarm.presentation.main.MainUiState
 import com.hotdeal.alarm.presentation.main.MainViewModel
 import com.hotdeal.alarm.ui.theme.getSiteColor
+import com.hotdeal.alarm.util.ApkDownloadManager
 import com.hotdeal.alarm.util.PermissionHelper
 import com.hotdeal.alarm.util.VersionManager
 import kotlinx.coroutines.launch
@@ -477,17 +478,20 @@ private fun MoreTab(viewModel: MainViewModel) {
 }
 
 private fun downloadAndInstallApk(context: Context, updateInfo: com.hotdeal.alarm.util.UpdateInfo) {
-    val downloadManager = context.getSystemService(Context.DOWNLOAD_SERVICE) as DownloadManager
-    val request = DownloadManager.Request(Uri.parse(updateInfo.updateUrl))
-        .setTitle("핫딜 알람 업데이트")
-        .setDescription("버전 ${updateInfo.version} 다운로드 중...")
-        .setNotificationVisibility(DownloadManager.Request.VISIBILITY_VISIBLE_NOTIFY_COMPLETED)
-        .setDestinationInExternalPublicDir(Environment.DIRECTORY_DOWNLOADS, "hotdeal_alarm_${updateInfo.version}.apk")
-        .setAllowedOverMetered(true)
-        .setAllowedOverRoaming(true)
-
-    downloadManager.enqueue(request)
-    Toast.makeText(context, "다운로드가 시작되었습니다", Toast.LENGTH_SHORT).show()
+    // ApkDownloadManager를 사용하여 다운로드 시작 및 자동 설치
+    val downloadId = ApkDownloadManager.downloadApk(context, updateInfo)
+    
+    // 다운로드 완료 리시버 등록 - 완료 시 자동 설치
+    ApkDownloadManager.registerDownloadCompleteReceiver(
+        context = context,
+        downloadId = downloadId,
+        onComplete = {
+            ApkDownloadManager.installApk(context)
+        },
+        onFailed = {
+            Toast.makeText(context, "다운로드 실패. 다시 시도해주세요.", Toast.LENGTH_SHORT).show()
+        }
+    )
 }
 
 // ==================== 공통 컴포넌트 ====================