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/project-analyze/phases/01-requirements-discovery.md

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+# Phase 1: Requirements Discovery
+
+Collect user requirements before analysis begins.
+
+## Execution
+
+### Step 1: Report Type Selection
+
+```javascript
+AskUserQuestion({
+  questions: [{
+    question: "What type of project analysis report would you like?",
+    header: "Report Type",
+    multiSelect: false,
+    options: [
+      {label: "Architecture (Recommended)", description: "System structure, module relationships, layer analysis, dependency graph"},
+      {label: "Design", description: "Design patterns, class relationships, component interactions, abstraction analysis"},
+      {label: "Methods", description: "Key algorithms, critical code paths, core function explanations with examples"},
+      {label: "Comprehensive", description: "All above combined into a complete project analysis"}
+    ]
+  }]
+})
+```
+
+### Step 2: Depth Level Selection
+
+```javascript
+AskUserQuestion({
+  questions: [{
+    question: "What depth level do you need?",
+    header: "Depth",
+    multiSelect: false,
+    options: [
+      {label: "Overview", description: "High-level understanding, suitable for onboarding"},
+      {label: "Detailed", description: "In-depth analysis with code examples"},
+      {label: "Deep-Dive", description: "Exhaustive analysis with implementation details"}
+    ]
+  }]
+})
+```
+
+### Step 3: Scope Definition
+
+```javascript
+AskUserQuestion({
+  questions: [{
+    question: "What scope should the analysis cover?",
+    header: "Scope",
+    multiSelect: false,
+    options: [
+      {label: "Full Project", description: "Analyze entire codebase"},
+      {label: "Specific Module", description: "Focus on a specific module or directory"},
+      {label: "Custom Path", description: "Specify custom path pattern"}
+    ]
+  }]
+})
+```
+
+## Focus Areas Mapping
+
+| Report Type | Focus Areas |
+|-------------|-------------|
+| Architecture | Layer Structure, Module Dependencies, Entry Points, Data Flow |
+| Design | Design Patterns, Class Relationships, Interface Contracts, State Management |
+| Methods | Core Algorithms, Critical Paths, Public APIs, Complex Logic |
+| Comprehensive | All above combined |
+
+## Output
+
+Save configuration to `analysis-config.json`:
+
+```json
+{
+  "type": "architecture|design|methods|comprehensive",
+  "depth": "overview|detailed|deep-dive",
+  "scope": "**/*|src/**/*|custom",
+  "focus_areas": ["..."]
+}
+```