v1.1.0 - Major refactor with clean architecture and utility functions

- Complete refactor following clean architecture principles
- Enhanced security with file size limits and path sanitization
- New utility functions: GetOrPanic, GetOrDefault, Get
- Comprehensive error handling with specific error types
- Full test coverage
- Bilingual documentation (English/Spanish)
- MIT License and proper project structure

BREAKING CHANGES: Complete API overhaul with improved error handling

Merge pull request #1 from jaavier/base-project

Base project

Merge pull request #1 from jaavier/base-project

Base project