fix: iot-gateway去除健康检查、nacos配置

viewsh-module-iot/viewsh-module-iot-gateway/pom.xml

@@ -23,12 +23,7 @@
             <version>${revision}</version>
         </dependency>
 
-        <!-- 监控相关 -->
-        <dependency>
-            <groupId>com.viewsh</groupId>
-            <artifactId>viewsh-spring-boot-starter-monitor</artifactId>
-        </dependency>
-
+        <!-- Web 相关（轻量化，仅提供基础 Web 抽象） -->
         <dependency>
             <groupId>org.springframework</groupId>
             <artifactId>spring-web</artifactId>