- Renamed examples directory to `_archive` to reflect legacy status.
- Updated README.md to reflect current status of vault module,
including migration from Sameh's implementation to Lee's.
- Temporarily disabled Rhai scripting integration for the vault.
- Added notes regarding current and future development steps.
- Add new `sal-rhai` crate for Rhai scripting integration
- Integrate Rhai with existing SAL modules
- Improve error handling for Rhai scripts and SAL functions
- Add comprehensive unit and integration tests for `sal-rhai`