fix(downloads): clean orphaned temp files

close #1040

lib/services/download_manager_service.dart

@@ -427,6 +427,11 @@ class DownloadManagerService {
       unawaited(Sentry.addBreadcrumb(Breadcrumb(message: 'Initializing FileDownloader', category: 'downloads')));
       await _initializeFileDownloader();
 
+      final deletedTempFiles = await FileDownloader().cleanUpOrphanedTempFiles();
+      if (deletedTempFiles > 0) {
+        appLogger.i('Deleted $deletedTempFiles orphaned downloader temp file(s)');
+      }
+
       // Let background_downloader re-enqueue tasks killed by the OS
       unawaited(Sentry.addBreadcrumb(Breadcrumb(message: 'Rescheduling killed tasks', category: 'downloads')));
       final (rescheduled, _) = await FileDownloader().rescheduleKilledTasks();

pubspec.lock

@@ -89,8 +89,8 @@ packages:
     dependency: "direct main"
     description:
       path: "."
-      ref: "15f517c0df110a922ca1747d5b01989c7fbe95aa"
-      resolved-ref: "15f517c0df110a922ca1747d5b01989c7fbe95aa"
+      ref: "4c965996210e408465e3c8b66e63ab4a659a62f9"
+      resolved-ref: "4c965996210e408465e3c8b66e63ab4a659a62f9"
       url: "https://github.com/edde746/background_downloader"
     source: git
     version: "9.5.4"

pubspec.yaml

@@ -55,7 +55,7 @@ dependencies:
   background_downloader:
     git:
       url: https://github.com/edde746/background_downloader
-      ref: 15f517c0df110a922ca1747d5b01989c7fbe95aa
+      ref: 4c965996210e408465e3c8b66e63ab4a659a62f9
   sentry_flutter:
     git:
       url: https://github.com/edde746/sentry-dart