新增 skills、README，指定 opencode 的启动行为

.opencode/skills/business/project-workspace/project-data/SKILL.md

@@ -0,0 +1,23 @@
+---
+name: tjwater-action-business-project-workspace-project-data
+description: business/project-workspace 下 project_data 操作技能。
+version: 3.0.0
+---
+
+# project_data Action Skill
+
+## 简介
+负责 `business/project-workspace` 场景下 `project_data` 的具体接口调用。
+
+## 子模块索引 (渐进式引导)
+- 当前为叶子节点，直接使用下方接口目录。
+
+## 接口目录
+| Method | Path | Summary | Required Params | Optional Params |
+|---|---|---|---|---|
+| GET | `/api/v1/burst-locate-result` | 获取爆管定位结果 | - | - |
+| GET | `/api/v1/burst-locate-result/{burst_incident}` | 按事件查询爆管定位结果 | burst_incident (path) | - |
+| GET | `/api/v1/scada-info` | 获取SCADA信息 | - | - |
+| GET | `/api/v1/scheme-list` | 获取方案列表 | - | - |
+
+- 覆盖方法：`GET`