Fix Differential delete-list serialization without reflection (#179)

* Initial plan

* fix differential delete list serialization

Agent-Logs-Url: https://github.com/GeneralLibrary/GeneralUpdate/sessions/92ef0ef0-21f5-4118-9814-9846e31c2bb0

Co-authored-by: JusterZhu <11714536+JusterZhu@users.noreply.github.com>

---------

Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
Co-authored-by: JusterZhu <11714536+JusterZhu@users.noreply.github.com>

Author: Copilot

src/c#/DifferentialTest/DifferentialTest.csproj

@@ -5,6 +5,7 @@
     <ImplicitUsings>enable</ImplicitUsings>
     <Nullable>enable</Nullable>
     <IsPackable>false</IsPackable>
+    <JsonSerializerIsReflectionEnabledByDefault>false</JsonSerializerIsReflectionEnabledByDefault>
   </PropertyGroup>
 
   <ItemGroup>
@@ -23,4 +24,4 @@
     <ProjectReference Include="..\GeneralUpdate.Differential\GeneralUpdate.Differential.csproj" />
   </ItemGroup>
 
-</Project>
+</Project>

src/c#/GeneralUpdate.Differential/Matchers/DefaultCleanStrategy.cs

@@ -2,6 +2,7 @@
 using System.Linq;
 using System.Threading.Tasks;
 using GeneralUpdate.Common.FileBasic;
+using GeneralUpdate.Common.Internal.JsonContext;
 using GeneralUpdate.Differential.Binary;
 
 namespace GeneralUpdate.Differential.Matchers
@@ -56,11 +57,11 @@ public async Task ExecuteAsync(string sourcePath, string targetPath, string patc
                 }
             }
 
-            var exceptFiles = _matcher.Except(sourcePath, targetPath);
+            var exceptFiles = _matcher.Except(sourcePath, targetPath)?.ToList();
             if (exceptFiles is not null && exceptFiles.Any())
             {
                 var path = Path.Combine(patchPath, DeleteFilesName);
-                StorageManager.CreateJson(path, exceptFiles);
+                StorageManager.CreateJson(path, exceptFiles, FileNodesJsonContext.Default.ListFileNode);
             }
         }