refactor(httpclient): 抽离HttpRequestOptions结构体统一管理请求配置

将原HttpClient内的RequestOptions结构体抽为独立的HttpRequestOptions，
并通过别名复用内部类型定义，减少重复代码，提升代码可维护性

Author: RealChuan

src/HttpClient/httpclient.hpp

@@ -11,28 +11,32 @@
 // 同步等待 / 超时返回的错误码（QJsonValue 中的 "error" 字段）
 inline constexpr int NETWORK_TIMEOUT_ERROR = -1;
 
+struct HttpRequestOptions
+{
+    using JsonCallback = LifecycleCallback<const QJsonObject &>;
+    using ProgressCallback = LifecycleCallback<qint64, qint64>;
+    using ResultHook = std::function<QJsonObject(const QJsonObject &)>;
+
+    int timeout = -1;
+    bool verifyCertificate = true;
+    JsonCallback callback = {};
+    ProgressCallback progressCallback = {};
+    ResultHook resultHook = {};
+};
+
 class HttpClient : public QNetworkAccessManager
 {
     Q_OBJECT
 
 public:
-    using JsonCallback = LifecycleCallback<const QJsonObject &>;
-    using ProgressCallback = LifecycleCallback<qint64, qint64>;
+    using RequestOptions = HttpRequestOptions;
+    using JsonCallback = HttpRequestOptions::JsonCallback;
+    using ProgressCallback = HttpRequestOptions::ProgressCallback;
+    using ResultHook = HttpRequestOptions::ResultHook;
     using HttpHeaders = QHash<QString, QString>;
-    using ResultHook = std::function<QJsonObject(const QJsonObject &)>;
     enum class Method : int { GET, POST, PUT, DELETE };
     Q_ENUM(Method)
 
-    // 通用请求选项：超时、证书校验、完成回调、进度回调、结果钩子
-    struct RequestOptions
-    {
-        int timeout = -1;
-        bool verifyCertificate = true;
-        JsonCallback callback = {};
-        ProgressCallback progressCallback = {};
-        ResultHook resultHook = {};
-    };
-
     explicit HttpClient(QObject *parent = nullptr);
     ~HttpClient() override;