修复测试构造与 commons-io 版本不匹配

- RemoteServiceTest 原先调用 ResponseMessage(int, byte)，主源码中不存在该构造器，
  导致测试源码无法编译；改为在测试内用 setter 组装。
- commons-compress 1.26.1 依赖 commons-io 2.15.1 的 IOUtils.skip(InputStream,long,Supplier)，
  而 POM 钉在 2.11.0，任何 tar 读取都会抛 NoSuchMethodError；commons-io 升至 2.15.1
  （同时覆盖 CVE-2024-47554）。

后端 mvn test 16 项、storageNode 5 项、桌面前端 9 项全部通过。

pom.xml

@@ -88,7 +88,7 @@
         <dependency>
             <groupId>commons-io</groupId>
             <artifactId>commons-io</artifactId>
-            <version>2.11.0</version>
+            <version>2.15.1</version>
         </dependency>
 
         <dependency>

src/test/java/com/lion/lionwebsite/Service/RemoteServiceTest.java

@@ -11,6 +11,13 @@ import static org.junit.jupiter.api.Assertions.*;
 import static org.mockito.Mockito.*;
 
 class RemoteServiceTest {
+    private static ResponseMessage response(int messageId, byte result) {
+        ResponseMessage message = new ResponseMessage();
+        message.setMessageId(messageId);
+        message.setResult(result);
+        return message;
+    }
+
     private RemoteService service() {
         return new RemoteService(mock(GalleryMapper.class), mock(PushService.class),
                 mock(WebSocketService.class), mock(SubscriptionStandbySnapshotService.class));
@@ -21,7 +28,7 @@ class RemoteServiceTest {
         EmbeddedChannel channel = new EmbeddedChannel(new ChannelOutboundHandlerAdapter() {
             @Override public void write(ChannelHandlerContext ctx, Object msg, ChannelPromise promise) {
                 AbstractMessage request = (AbstractMessage) msg;
-                ctx.fireChannelRead(new ResponseMessage(request.messageId, (byte) 0));
+                ctx.fireChannelRead(response(request.messageId, (byte) 0));
                 promise.setSuccess();
             }
         }, service.new MyChannelInboundHandlerAdapter());