* feat: add benchmarking for draft operations and new draft management structure
* Refactor Config Access: Replace `latest()` with `latest_ref()` and `data()` with `data_mut()` in multiple files for improved mutability handling and consistency across the codebase.
* refactor: remove DraftNew implementation and related benchmarks for cleaner codebase
- Refactored config-related structs to use Box for storing large objects (e.g., IRuntime, IProfiles, PrfItem) to reduce stack memory usage and improve performance.
- Updated related methods and assignments to handle Boxed types correctly.
- Added and improved unit tests to compare memory usage between Boxed and non-Boxed config objects, demonstrating the memory efficiency of Box.
- Test output now shows the size difference between stack-allocated and heap-allocated (Box) config objects.