fix: 修复日志输出类型错误

Author: MistEO

source/include/Utils/LoggerUtils.h

@@ -94,23 +94,23 @@ class StringConverter
     }
 
     template <typename T>
-    std::string operator()(std::optional<T>&& value) const
+    std::string operator()(const std::optional<T>& value) const
     {
         if (!value) {
             return nullptr;
         }
-        return this->operator()(std::forward<T>(*value));
+        return this->operator()(*value);
     }
 
     template <typename T>
     requires has_output_operator<T>
-    std::string operator()(T&& value) const
+    std::string operator()(const T& value) const
     {
         std::stringstream ss;
         if constexpr (std::same_as<bool, std::decay_t<T>>) {
             ss << std::boolalpha;
         }
-        ss << std::forward<T>(value);
+        ss << value;
         return std::move(ss).str();
     }