提交1 bmad搭建与项目启动 - ok

docs/stories/story-3-8-农机精准作业.md

@@ -0,0 +1,20 @@
+# 故事 3.8: Machinery Precision Operations - 现有系统增强
+
+## 用户故事
+**作为n** agricultural machinery operator, **我想要** use precision operation systems to improve operation quality, **以便** I can increase agricultural production efficiency.
+
+## 故事上下文
+
+**现有系统集成:**
+- **集成于:** Existing operation tracking systems, GPS guidance, and agricultural machinery control systems
+- **技术栈:** React 19 + precision agriculture + GPS guidance + operation optimization + data analytics
+- **遵循模式:** Modern precision operations with automated guidance and comprehensive operation tracking
+- **接触点:** Operation records, route planning, remote instructions, digital cockpit, quality monitoring
+
+**变更范围:**
+此增强功能 在保持兼容性的同时，实现... with existing operation tracking and machinery control systems.
+
+## 验收标准
+
+**功能需求:**
+1. 记录...，用于...