Add detailed technical comparison document covering:
Architecture & Design:
- Go: Sequential simplicity with minimal abstraction
- Rust: Async orchestration with comprehensive error handling
Performance & Scalability:
- Concurrency models (sequential vs async)
- IMAP filtering efficiency (client-side vs server-side)
- Error recovery and resilience patterns
Developer Experience:
- Code complexity and learning curves
- Dependency management approaches
- Compilation speed vs feature richness
Feature Matrix:
- Complete feature comparison table
- Use case recommendations
- Performance benchmarks and resource usage
Strategic Guidance:
- Migration guide for Go to Rust users
- Deployment considerations for both implementations
- Future development roadmap and focus areas
Provides clear guidance for users to choose the best implementation
for their specific needs, from personal use to production deployments.
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
