修复：编译告警（格式串不匹配、非 void 函数缺返回值、C++17 结构化绑定）

- 修复 LOG_F 格式串与参数类型/数量不匹配（udpComm.h、uPlan_taskStart.h、httpserver.cpp、PowerManagerFsm.cpp、WaterBasedReady.cpp、LowerCommManager.cpp）
- httpserver.cpp 中 mg_connection::fd 为 void*，打印时强转为 int
- uExternComm_setOpCondition.h / uPower_sysState.h 补齐返回值，消除 -Wreturn-type
- driver.cpp 移除结构化绑定（C++17），保持 -std=c++11
- PowerManagerFsm.hpp 为 class Lifting 补充 react(DevCmdExt) 声明，消除死代码编译错误

src/pPowerManger/LowerCommManager.cpp

@@ -657,7 +657,7 @@ bool LowerCommManager::operate_HV_dcDc5_Breaker(char opt)
     disHighVolBusCmd cmd{};                           // 默认全零
     double t0 = MOOSTime();
     bool ok = false;
-    string name = "DCDC Module";
+    const char* name = "DCDC Module";
     LOG_F(INFO, "operate %s: opt=%d", name, opt);
 
     cmd.dcdc5Module = getBreakerOption(opt);
@@ -709,7 +709,7 @@ bool LowerCommManager::operate_HV_coolingSystem_Breaker(char opt)
     disHighVolBusCmd cmd{};                           // 默认全零
     double t0 = MOOSTime();
     bool ok = false;
-    string name = "CoolingSystem";
+    const char* name = "CoolingSystem";
     LOG_F(INFO, "operate %s: opt=%d", name, opt);
 
     cmd.coolingSystem = getBreakerOption(opt);