删除AndroidManifest.xml中的READ_MEDIA_VIDEO权限，并更新view_model_recording中的权限逻辑。dart确保文件保存权限仅适用于Android SDK版本28及以下。添加测试以验证Android 13和未知SDK版本的权限行为。

android/app/src/main/AndroidManifest.xml

@@ -10,7 +10,6 @@
     <uses-permission android:name="android.permission.ACCESS_NOTIFICATION_POLICY" />
     <uses-permission android:name="android.permission.POST_NOTIFICATIONS" />
     <uses-permission android:name="android.permission.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS" />
-    <uses-permission android:name="android.permission.READ_MEDIA_VIDEO" />
     <uses-permission
         android:name="android.permission.WRITE_EXTERNAL_STORAGE"
         android:maxSdkVersion="28" />

lib/features/recording/view-model/view_model_recording.dart

@@ -41,13 +41,13 @@ List<Permission> recordingFileSavePermissionsForHost({
     return const [];
   }
   if (isAndroid) {
-    if (androidSdkInt != null && androidSdkInt >= 29) {
-      return const [];
-    }
+    if (androidSdkInt != null && androidSdkInt <= 28) {
       return [Permission.storage];
     }
     return const [];
   }
+  return const [];
+}
 
 /// 开始录制所需的相机/麦克风权限检测结果。
 class RecordingRequiredPermissions {

test/features/recording/view_model_recording_test.dart

@@ -411,6 +411,25 @@ void main() {
 
       expect(permissions, isEmpty);
     });
+
+    test('does not request file save permission on Android 13 and above', () {
+      final permissions = recordingFileSavePermissionsForHost(
+        isIOS: false,
+        isAndroid: true,
+        androidSdkInt: 33,
+      );
+
+      expect(permissions, isEmpty);
+    });
+
+    test('does not request file save permission when Android SDK is unknown', () {
+      final permissions = recordingFileSavePermissionsForHost(
+        isIOS: false,
+        isAndroid: true,
+      );
+
+      expect(permissions, isEmpty);
+    });
   });
 
   group('RecordingViewModel.getClipboardContent', () {