fix(upload_image): 修改媒体上传文件

lib/upload_video/video_batch_upload_queue.dart

@@ -14,6 +14,7 @@ class VideoBatchUploadQueue {
     required this.uploadTask,
     required this.saveTask,
     required this.onChanged,
+    this.assetType = VideoBatchUploadAssetType.video,
     this.onCompleted,
     this.maxAssets = VideoBatchUploadConfig.maxAssets,
     this.maxConcurrent = VideoBatchUploadConfig.maxConcurrent,
@@ -23,6 +24,7 @@ class VideoBatchUploadQueue {
   final VideoBatchUploadUploadTask uploadTask;
   final VideoBatchUploadSaveTask saveTask;
   final VoidCallback onChanged;
+  final VideoBatchUploadAssetType assetType;
   final FutureOr<void> Function()? onCompleted;
   final int maxAssets;
   final int maxConcurrent;
@@ -60,7 +62,7 @@ class VideoBatchUploadQueue {
     if (hasActiveUploads) {
       isExpanded = true;
       _notifyChanged();
-      ToastUtils.showToast(msg: '视频正在上传中');
+      ToastUtils.showToast(msg: '${assetType.label}正在上传中');
       return;
     }
 
@@ -70,9 +72,10 @@ class VideoBatchUploadQueue {
     }
 
     final List<VideoBatchUploadTask> pickedTasks =
-        await VideoBatchUploadPicker.pickVideos(
+        await VideoBatchUploadPicker.pickMedia(
       context,
       maxAssets: maxAssets,
+      assetType: assetType,
     );
     if (pickedTasks.isEmpty) {
       return;
@@ -157,7 +160,7 @@ class VideoBatchUploadQueue {
       return;
     }
     ToastUtils.showAlterDialog(
-      titleText: '视频还在上传',
+      titleText: '${assetType.label}还在上传',
       contentText: '离开会中断本次上传，确定要离开吗？',
       confirmText: '离开',
       confirmCallback: () {
@@ -315,11 +318,13 @@ class VideoBatchUploadQueue {
     await onCompleted?.call();
     if (failedCount > 0) {
       ToastUtils.showToast(
-          msg: '已上传 $_completedRemovedCount 个，失败 $failedCount 个');
+          msg:
+              '已上传 $_completedRemovedCount ${assetType.unit}，失败 $failedCount ${assetType.unit}');
       return;
     }
     final int completed = _completedRemovedCount;
-    ToastUtils.showToast(msg: '已上传 $completed 个视频');
+    ToastUtils.showToast(
+        msg: '已上传 $completed ${assetType.unit}${assetType.label}');
     tasks.clear();
     isExpanded = false;
     _resetBatchProgress();