fix: 修复启动白屏与地图崩溃问题

- SetUseOpenGL(false): QGLWidget 在当前系统不兼容，改用软件渲染
- ExtensionHost_v2: 添加 contributionRegistry() getter 修复空指针
- main.cpp: 两阶段启动 (show → QTimer::singleShot → initialize)
- mainwindow: 分离构造函数与 initialize()，结尾调用 onTabIndexChanged(3)
- 修复 Qt DLL 部署：使用 windeployqt 确保运行时库版本匹配

PluginSDK/IPluginServices.h

@@ -9,8 +9,8 @@
 #include "mavlink_types.h"
 
 // ============================================================
-// 服务接口体系（纯虚接口，不继承QObject，避免菱形继承）
-// 插件通过 ServiceRegistry 发现服务
+// 服务接口体系（纯虚接口，不继承QObject，避免菱形继承）
+// 插件通过 ServiceRegistry 发现服务
 // ============================================================
 
 class IDataProvider
@@ -18,6 +18,10 @@ class IDataProvider
 public:
     virtual ~IDataProvider() = default;
     virtual QString serviceId() const = 0;
+    virtual void requestSystemStatus() = 0;
+    virtual void requestAllParams() = 0;
+    virtual void setUpdateInterval(int ms) = 0;
+    virtual void enableDataStream(bool enabled) = 0;
 };
 
 class ILinkProvider
@@ -25,6 +29,10 @@ class ILinkProvider
 public:
     virtual ~ILinkProvider() = default;
     virtual QString serviceId() const = 0;
+    virtual void connectToVehicle(const QString &port, int baudRate) = 0;
+    virtual void disconnectFromVehicle() = 0;
+    virtual bool isLinkConnected() const = 0;
+    virtual QStringList availablePorts() const = 0;
 };
 
 class ICommandProvider
@@ -80,6 +88,9 @@ class ISensorProvider
 public:
     virtual ~ISensorProvider() = default;
     virtual QString serviceId() const = 0;
+    virtual void enableSensorStream(const QString &sensorName, bool enabled) = 0;
+    virtual void requestSensorCalibration() = 0;
+    virtual QVariantMap getSensorHealth() const = 0;
 };
 
 class IRCProvider