- Update config README to focus on current unified system rather than migration
- Update architecture migration doc to reference unifiedConfig instead of appConfig
- Update implementation summary to reference unified.config.ts
- Remove migration-specific content not relevant for new applications
- Provide clear guidance for working with unified configuration system
- Create detailed README for unified configuration system
- Document configuration structure and environment overrides
- Provide environment variables reference and best practices
- Include migration guide from legacy configuration system
- Add troubleshooting section and security considerations
- Document all available scripts and generation commands