- Add multi-stage build architecture for optimized container size
- Implement enhanced extension management with retry logic (3 attempts, 5s delay)
- Add comprehensive verification with version logging
- Include health checks with timeout protection (30s intervals, 15s timeout)
- Use frozen lockfiles for reproducible builds
- Add production optimizations and performance tuning
Addresses: https://github.com/RooCodeInc/Roo-Code-Cloud/pull/187#issuecomment-3029292953
