fix(upload_image): 修改媒体上传文件

lib/upload_video/video_batch_upload_widgets.dart

@@ -1,6 +1,8 @@
 import 'package:flutter/material.dart';
 import 'package:flutter_screenutil/flutter_screenutil.dart';
 
+import 'video_batch_upload_task.dart';
+
 class VideoBatchUploadBackButton extends StatelessWidget {
   const VideoBatchUploadBackButton({
     super.key,
@@ -28,11 +30,13 @@ class VideoBatchUploadIconButton extends StatelessWidget {
   const VideoBatchUploadIconButton({
     super.key,
     required this.onTap,
+    this.assetType = VideoBatchUploadAssetType.video,
     this.iconSize,
     this.rightPadding,
   });
 
   final VoidCallback onTap;
+  final VideoBatchUploadAssetType assetType;
   final double? iconSize;
   final double? rightPadding;
 
@@ -43,7 +47,9 @@ class VideoBatchUploadIconButton extends StatelessWidget {
       child: Padding(
         padding: EdgeInsets.only(right: rightPadding ?? 30.w),
         child: Icon(
-          Icons.video_call_outlined,
+          assetType == VideoBatchUploadAssetType.video
+              ? Icons.video_call_outlined
+              : Icons.add_photo_alternate_outlined,
           size: iconSize ?? 50.sp,
           color: const Color(0xFF1D1D21),
         ),