feat: Service Registry + Bridge 解耦架构 + 全工程代码清理

## 架构升级：Service Registry + Bridge 模式

- 新增 PluginSDK/IPluginServices.h：10 个纯虚服务接口(IDataProvider/ILinkProvider/...)
- 新增 MavLinkServiceBridge：单 QObject 实现全部服务，隔离 MavLinkNode 依赖
- 升级 PluginManifest：支持 plugin.json 的 provides/consumes 声明式依赖
- 实现 ExtensionHost::autoWire()：元对象自省自动连接信号槽
- 集成到 AppController：initModules() 中创建桥接器并注册到 ServiceRegistry
- CockpitPlugin 演示服务发现：initialize() 中通过 PluginContext 查找服务

## 代码清理

- Plugins/opmap：~280 行死代码(waypointsetting 100行注释块/tilematrix 54行/等27个文件)
- Plugins/MavLinkNode：~200 行 GBK 乱码注释翻译为 UTF-8 + 12 行注释死代码
- Plugins/ToolsUI：~222 行死代码(ECU.cpp 82行/INS.cpp 113行/Parse/ToolsUI 等)
- StatusUI/Setting/MissionUI：~65 行注释死代码
- Cockpit/leftladder.cpp：10 处 GBK 乱码翻译为中文
- 清理头文件注释掉的 #include(19 处)、空 if-else 分支、注释变量声明

## 编译验证

- [100%] Built target GCS 零错误
- 运行时 timeout 3s 正常退出，无崩溃

Plugins/Transport/CMakeLists.txt

@@ -0,0 +1,26 @@
+# Transport   / DLL
+
+add_library(TransportPlugin SHARED
+
+    TransportPlugin.h
+
+    TransportPlugin.cpp
+
+)
+
+
+
+target_include_directories(TransportPlugin PRIVATE
+
+    ${CMAKE_CURRENT_SOURCE_DIR}
+
+    ${CMAKE_SOURCE_DIR}/Plugins
+
+    ${CMAKE_SOURCE_DIR}/PluginSDK
+
+)
+
+
+
+target_link_libraries(TransportPlugin PUBLIC
+

Plugins/Transport/TransportPlugin.cpp

@@ -0,0 +1,7 @@
+#include "TransportPlugin.h"
+
+extern "C" {
+    __declspec(dllexport) IPlugin* createPlugin() {
+        return new TransportPlugin();
+    }
+}

Plugins/Transport/TransportPlugin.h

@@ -0,0 +1,21 @@
+#include <QObject>
+#include <QWidget>
+#include "IPlugin.h"
+
+class TransportPlugin : public QObject, public IPlugin {
+    Q_OBJECT Q_INTERFACES(IPlugin)
+    Q_PLUGIN_METADATA(IID IPlugin_iid FILE "plugin.json")
+public:
+    explicit TransportPlugin(QObject *p = nullptr) : QObject(p) {}
+    QString name() const override { return "Transport"; }
+    QString title() const override { return "传输层"; }
+    QString version() const override { return "1.0"; }
+    QWidget *createWidget(QWidget *parent) override {
+        return new QWidget(parent); // TODO: implement
+    }
+signals:
+    void sendCommand(const PluginCommand &cmd);
+    void showStatus(const QString &text, int timeout);
+    void dataChanged(const QString &key, const QVariant &value);
+    void requestData(const QString &what, const QVariantMap &params);
+};

Plugins/Transport/plugin.json

@@ -0,0 +1,27 @@
+{
+    "$schema": "../schemas/plugin.schema.json",
+    "name": "transport",
+    "title": "传感器传输",
+    "version": "2.0.0",
+    "author": "GCS Team",
+    "description": "传感器数据传输",
+    "minEngineVersion": "2.0.0",
+    "entryPoint": "TransportPlugin",
+    "activationEvents": [
+        "onStartup"
+    ],
+    "contributes": {
+        "protocols": [
+            {
+                "id": "transport-manager",
+                "label": "传感器传输",
+                "transports": [
+                    "serial",
+                    "udp",
+                    "tcp"
+                ],
+                "serviceInterface": "ITransportService"
+            }
+        ]
+    }
+}

Plugins/Transport/transport.json

@@ -0,0 +1,33 @@
+{
+  "$schema": "../schemas/plugin.schema.json",
+  "name": "transport-manager",
+  "title": "通讯管理",
+  "version": "1.0.0",
+  "author": "GCS Team",
+  "description": "管理串口、UDP、TCP 等多种通讯传输方式",
+  "minEngineVersion": "2.0.0",
+  "library": "builtin",
+  "entryPoint": "TransportManagerPlugin",
+  "activationEvents": [
+    "onStartup"
+  ],
+  "contributes": {
+    "transports": [
+      {
+        "id": "serial",
+        "label": "串口",
+        "params": ["port", "baud", "dataBits", "stopBits", "parity"]
+      },
+      {
+        "id": "udp",
+        "label": "UDP",
+        "params": ["host", "port", "localPort"]
+      },
+      {
+        "id": "tcp",
+        "label": "TCP Client",
+        "params": ["host", "port"]
+      }
+    ]
+  }
+}