Merge branch 'feature/snapshot' into test

src/Hotline.Application/Snapshot/RedPackApplication.cs

@@ -389,7 +389,8 @@ public class RedPackApplication : IRedPackApplication, IScopeDependency
                 .FirstAsync()
                 .Then(async (record) =>
                 {
-                    record.FailCase = dto.FailCase;
+                    if (dto.FailCase != null)
+                        record.FailCase = dto.FailCase.Value;
                     await _redPackRecordRepository.UpdateAsync(record);
                 });
         }

src/Hotline.Share/Dtos/Snapshot/RedPackDto.cs

@@ -97,7 +97,7 @@ public class UpdateRedPackAuditRemarkInDto
     /// 0: 无法联系;
     /// 1: 婉拒红包;
     /// </summary>
-    public ERedPackPickupFailCase FailCase { get; set; }
+    public ERedPackPickupFailCase? FailCase { get; set; }
 }
 
 public class UpdateRedPackRecordInDto