- Replace direct camera library with platform-agnostic `PlatformService`
- Move platform-specific image processing logic to respective platform implementations
- Introduce `ImageResult` interface for consistent image handling across platforms
- Add support for native camera and image picker across all platforms
- Simplify `PhotoDialog` by removing platform-specific logic
- Maintain existing cropping and upload functionality
- Improve error handling and logging throughout
- Clean up UI for better user experience
- Add comprehensive documentation for usage and architecture
**BREAKING CHANGE:** Removes direct camera library dependency in favor of `PlatformService`
This change improves separation of concerns, enhances maintainability, and standardizes cross-platform image handling.