docs: add workflow phase descriptions

- Add detailed explanations for each workflow phase
- Describe outputs for each stage

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

README.md

@@ -48,22 +48,34 @@ cp agents/web-search-agent.md ~/.claude/agents/
 ```
 /research <topic>
 ```
+- Model knowledge generates initial items and field framework
+- Web search supplements latest items
+- User confirms and adjusts
+- Outputs: `outline.yaml` (items + config) + `fields.yaml` (field definitions)
 
 #### Phase 2: Deep Research
 ```
 /research/deep
 ```
+- Parallel agents research each item (batch_size configurable)
+- Each agent reads fields.yaml and outputs structured JSON
+- Supports checkpoint resume
+- Outputs: `results/*.json`
 
 #### Optional: Expand Outline
 ```
-/research/add-items
-/research/add-fields
+/research/add-items    # Add research targets via user input or web search
+/research/add-fields   # Add field definitions
 ```
 
 #### Phase 3: Generate Report
 ```
 /research/report
 ```
+- Generates Python script to convert JSON to markdown
+- User selects summary fields for TOC
+- Skips uncertain values automatically
+- Outputs: `report.md`
 
 ---
 
@@ -99,7 +111,7 @@ Claude Code 的结构化调研工作流技能，支持两阶段调研：outline
 cp -r skills/research-en ~/.claude/skills/research
 
 # 中文版
-cp -r skills/research-zh ~/.claude/commands/research
+cp -r skills/research-zh ~/.claude/skills/research
 
 # 必需：安装agent
 cp agents/web-search-agent.md ~/.claude/agents/
@@ -111,22 +123,34 @@ cp agents/web-search-agent.md ~/.claude/agents/
 ```
 /research <topic>
 ```
+- 模型知识生成初始items和字段框架
+- 网络搜索补充最新items
+- 用户确认并调整
+- 输出：`outline.yaml`（items + 配置）+ `fields.yaml`（字段定义）
 
 #### 阶段2：深度调研
 ```
 /research/deep
 ```
+- 并行agents调研每个item（batch_size可配置）
+- 每个agent读取fields.yaml并输出结构化JSON
+- 支持断点续传
+- 输出：`results/*.json`
 
 #### 可选：扩展Outline
 ```
-/research/add-items
-/research/add-fields
+/research/add-items    # 通过用户输入或网络搜索添加调研对象
+/research/add-fields   # 添加字段定义
 ```
 
 #### 阶段3：生成报告
 ```
 /research/report
 ```
+- 生成Python脚本将JSON转换为markdown
+- 用户选择目录中显示的摘要字段
+- 自动跳过不确定值
+- 输出：`report.md`
 
 ---