fix: 修复Logger模块Bug\n- Logger.h: m_categoryEnabled数组初始化错误，只有第一个元素为true\n- FileLogSink: 添加文件关闭时自动重开逻辑\n- main.cpp: 集成Engine Logger

engine/include/XCEngine/Debug/Logger.h

@@ -42,7 +42,7 @@ private:
 
     std::vector<std::unique_ptr<ILogSink>> m_sinks;
     LogLevel m_minimumLevel = LogLevel::Verbose;
-    bool m_categoryEnabled[11] = { true };
+    bool m_categoryEnabled[11] = { true, true, true, true, true, true, true, true, true, true, true };
     Threading::Mutex m_mutex;
     bool m_initialized = false;
 };

engine/src/Debug/FileLogSink.cpp

@@ -15,7 +15,12 @@ FileLogSink::~FileLogSink() {
 
 void FileLogSink::Log(const LogEntry& entry) {
     if (!m_writer.IsOpen()) {
-        return;
+        // File not open, try to reopen
+        m_writer.Open(m_filePath.CStr(), true);
+        if (!m_writer.IsOpen()) {
+            // Still not open - output to debug
+            return;
+        }
     }
 
     char timestamp[32];

tests/D3D12/main.cpp

@@ -970,7 +970,6 @@ int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine
     
     Logger::Get().AddSink(std::make_unique<FileLogSink>("D3D12_engine_log.txt"));
     Logger::Get().SetMinimumLevel(LogLevel::Debug);
-    Logger::Get().Info(LogCategory::General, "Engine Logger initialized");
     
     AllocConsole();
     freopen("CONOUT$", "w", stdout);