- Add LICENSE (Apache 2.0)
- Rewrite README following competition 8-section template + 11-chapter outline
- New sections: development plan, team roles, repo structure, third-party code declaration
- Enhanced: AI usage declaration, competition analysis, failure mode classification
- Add appendix: license, third-party code, Bailian app info, demo video placeholder
- Verified: App ID 16d098af9f0d4698a37da2a67658fcb7, MCP at 120.27.224.158:8000/mcp

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>