feat: Implement multi-phase project analysis workflow with Mermaid diagram generation and CPCC compliance documentation

- Phase 3: Added Mermaid diagram generation for system architecture, function modules, algorithms, class diagrams, sequence diagrams, and error flows.
- Phase 4: Assembled analysis and diagrams into a structured CPCC-compliant document with section templates and figure numbering.
- Phase 5: Developed compliance review process with iterative refinement based on analysis findings and user feedback.
- Added CPCC compliance requirements and quality standards for project analysis reports.
- Established a comprehensive project analysis skill with detailed execution flow and report types.
- Enhanced error handling and recovery mechanisms throughout the analysis phases.

.claude/skills/copyright-docs/phases/02-deep-analysis.md

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+# Phase 2: Deep Code Analysis
+
+Launch 6 parallel agents for multi-dimensional code analysis.
+
+## Execution
+
+### Analysis Dimensions
+
+| Agent | Dimension | Analysis Focus | Output Section |
+|-------|-----------|----------------|----------------|
+| 1 | architecture | 分层、模块、依赖 | Section 2 |
+| 2 | functions | 功能、工作流、交互 | Section 3 |
+| 3 | algorithms | 核心逻辑、复杂度、流程 | Section 4 |
+| 4 | data_structures | 实体、属性、关系 | Section 5 |
+| 5 | interfaces | API、参数、响应 | Section 6 |
+| 6 | exceptions | 错误类型、处理、恢复 | Section 7 |
+
+### Agent Prompts
+
+**Architecture Analysis:**
+```javascript
+Task({
+  subagent_type: "cli-explore-agent",
+  prompt: `
+## 分析目标
+分析项目的系统架构，为"系统架构图"章节提供数据。
+
+## 分析内容
+1. 分层结构：识别代码的分层（Controller/Service/Repository）
+2. 模块边界：各模块的职责范围和边界
+3. 依赖关系：模块间的依赖方向和类型
+4. 核心组件：系统的核心组件及其作用
+5. 数据流向：数据在各层之间的流动路径
+
+## 输出格式
+{
+  "layers": [{name, components, responsibility}],
+  "modules": [{name, path, responsibility, dependencies}],
+  "data_flow": [{from, to, data_type, description}],
+  "core_components": [{name, type, responsibility}]
+}
+`
+})
+```
+
+**Function Analysis:**
+```javascript
+prompt = `
+## 分析目标
+分析项目的功能模块，为"功能模块设计"章节提供数据。
+
+## 输出格式
+{
+  "feature_list": [{id, name, description, module, entry_file}],
+  "feature_groups": [{group_name, features: []}],
+  "feature_hierarchy": {root: {children: [...]}},
+  "interactions": [{caller, callee, trigger, description}],
+  "key_workflows": [{name, steps: [], files_involved}]
+}
+`
+```
+
+**Algorithm Analysis:**
+```javascript
+prompt = `
+## 分析目标
+分析项目的核心算法和业务逻辑，为"核心算法与流程"章节提供数据。
+
+## 输出格式
+{
+  "algorithms": [{
+    name, file, line, description, complexity,
+    inputs: [{name, type, description}],
+    outputs: [{name, type, description}],
+    steps: [{step_num, description, type, next, conditions}]
+  }],
+  "complex_functions": [{name, file, cyclomatic_complexity}]
+}
+`
+```
+
+**Data Structure Analysis:**
+```javascript
+prompt = `
+## 分析目标
+分析项目的数据结构，为"数据结构设计"章节提供数据。
+
+## 输出格式
+{
+  "entities": [{
+    name, file, type,
+    properties: [{name, type, visibility, description}],
+    methods: [{name, params, return_type, visibility}]
+  }],
+  "relationships": [{from, to, type, cardinality, description}],
+  "enums": [{name, values: [{name, value, description}]}]
+}
+`
+```
+
+**Interface Analysis:**
+```javascript
+prompt = `
+## 分析目标
+分析项目的接口设计，为"接口设计"章节提供数据。
+
+## 输出格式
+{
+  "apis": [{
+    name, path, method, description,
+    parameters: [{name, type, required, description}],
+    response: {type, schema, description},
+    category
+  }],
+  "protocols": [{name, type, description}]
+}
+`
+```
+
+**Exception Analysis:**
+```javascript
+prompt = `
+## 分析目标
+分析项目的异常处理机制，为"异常处理设计"章节提供数据。
+
+## 输出格式
+{
+  "exception_types": [{name, parent, code, message, file}],
+  "error_codes": [{code, message, severity, category}],
+  "handling_patterns": [{pattern, locations: [], description}],
+  "recovery_strategies": [{strategy, trigger, action, files}]
+}
+`
+```
+
+## Output
+
+Save each analysis to `analysis-{dimension}.json`.