提交1 bmad搭建与项目启动 - ok

docs/stories/story-2-4-环境监测.md

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+# 故事 2.4: Environmental Monitoring - 现有系统增强
+
+## 用户故事
+**作为** farm manager, **我想要** monitor land environmental conditions, **以便** I can promptly understand agricultural production environmental status。
+
+## 故事上下文
+
+**现有系统集成:**
+- **集成于:** Existing sensor networks, weather data sources, and environmental monitoring systems
+- **技术栈:** React 19 + real-time data processing + IoT integration + data visualization
+- **遵循模式:** Modern environmental monitoring with real-time data collection and alerting
+- **接触点:** Weather data, sensor integration, historical monitoring, alert systems
+
+**变更范围:**
+此增强功能 在保持兼容性的同时，现代化... with existing sensor networks and weather data sources.
+
+## 验收标准
+
+**功能需求:**
+1. 实现...，具有...