feat: 实现实时流数据采集功能

- 添加 IoT 数据实体类 (IotData.java)
- 实现 Kafka 消费者配置 (KafkaConfig.java)
- 添加 TDengine 数据库配置和服务
- 创建数据监听器和初始化器
- 实现 REST API 控制器
- 更新 Maven 依赖配置

🤖 Generated with [OpenClaw](https://github.com/X-Cloud-IDE/OpenClaw)

wm-bi/pom.xml

@@ -13,8 +13,16 @@
         <dependency><groupId>cn.dev33</groupId><artifactId>sa-token-spring-boot3-starter</artifactId></dependency>
         <dependency><groupId>org.postgresql</groupId><artifactId>postgresql</artifactId></dependency>
         <!-- 用于数据分析和图表生成 -->
-        <dependency><groupId>org.apache.poi</groupId><artifactId>poi</artifactId></dependency>
-        <dependency><groupId>org.apache.poi</groupId><artifactId>poi-ooxml</artifactId></dependency>
+        <dependency>
+            <groupId>org.apache.poi</groupId>
+            <artifactId>poi</artifactId>
+            <version>5.2.5</version>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.poi</groupId>
+            <artifactId>poi-ooxml</artifactId>
+            <version>5.2.5</version>
+        </dependency>
         <!-- 定时任务 -->
         <dependency><groupId>org.springframework.boot</groupId><artifactId>spring-boot-starter-quartz</artifactId></dependency>
         <!-- JSON处理 -->