renamed files dir

This should hopefully solve the issue where it can't write the patched app for some reason

lib/services/manager_api.dart

@@ -379,9 +379,7 @@ class ManagerAPI {
     File outFile
   ) async {
     deleteLastPatchedApp();
-    final Directory appCache = await getApplicationSupportDirectory();
+    app.patchedFilePath = outFile.path;
-    app.patchedFilePath =
-        outFile.copySync('${appCache.path}/lastPatchedApp.apk').path;
     app.fileSize = outFile.lengthSync();
     await _prefs.setString('lastPatchedApp', json.encode(app.toJson()));
   }

lib/services/patcher_api.dart

@@ -175,7 +175,12 @@ class PatcherAPI {
     final File inApkFile = File('${workDir.path}/in.apk');
     await File(apkFilePath).copy(inApkFile.path);
 
-    outFile = File('${workDir.path}/out.apk');
+    if (_managerAPI.isLastPatchedAppEnabled()) {
+      final Directory filesDir = await getApplicationSupportDirectory();
+      outFile = File('${filesDir.path}/out.apk');
+    } else {
+      outFile = File('${workDir.path}/out.apk');
+    }
 
     final Directory tmpDir =
         Directory('${workDir.path}/revanced-temporary-files');