feat: C3.5 - Architectural Overview & Skill Integrator
Implements comprehensive integration of ALL C3.x codebase analysis features
into unified skills, transforming basic GitHub scraping into comprehensive
codebase intelligence with architectural insights.
**What C3.5 Does:**
- Generates comprehensive ARCHITECTURE.md with 8 sections
- Integrates ALL C3.x outputs (patterns, examples, guides, configs, architecture)
- Defaults to ON for GitHub sources with local_repo_path
- Adds --skip-codebase-analysis CLI flag
**ARCHITECTURE.md Sections:**
1. Overview - Project description
2. Architectural Patterns (C3.7) - MVC, MVVM, Clean Architecture, etc.
3. Technology Stack - Frameworks, libraries, languages
4. Design Patterns (C3.1) - Factory, Singleton, Observer, etc.
5. Configuration Overview (C3.4) - Config files with security warnings
6. Common Workflows (C3.3) - How-to guides summary
7. Usage Examples (C3.2) - Test examples statistics
8. Entry Points & Directory Structure - File organization
**Directory Structure:**
output/{name}/references/codebase_analysis/
├── ARCHITECTURE.md (main deliverable)
├── patterns/ (C3.1 design patterns)
├── examples/ (C3.2 test examples)
├── guides/ (C3.3 how-to tutorials)
├── configuration/ (C3.4 config patterns)
└── architecture_details/ (C3.7 architectural patterns)
**Key Features:**
- Default ON: enable_codebase_analysis=true when local_repo_path exists
- CLI flag: --skip-codebase-analysis to disable
- Enhanced SKILL.md with Architecture & Code Analysis summary
- Graceful degradation on C3.x failures
- New config properties: enable_codebase_analysis, ai_mode
**Changes:**
- unified_scraper.py: Added _run_c3_analysis(), modified _scrape_github(), CLI flag
- unified_skill_builder.py: Added 7 methods for C3.x generation + SKILL.md enhancement
- config_validator.py: Added validation for C3.x properties
- Updated 5 configs: react, django, fastapi, godot, svelte-cli
- Added 9 integration tests in test_c3_integration.py
- Updated CHANGELOG.md with complete C3.5 documentation
**Related:**
- Closes #75
- Creates #238 (type: "local" support - separate task)
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
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