radix_pulse changelog | Dart package

Changelog #

fix(core): Resolve linting issues and refine parallel export logic
- Update benchmark documentation in README and results.md with improved methodology and new performance data.
- Add publishing metadata and topics to pubspec.yaml. Update CHANGELOG for version 1.0.1.

feat(core): Introduce BigInt sorting, parallel enhancements, and perf optimizations

Add comprehensive BigInt sorting support, including radixSortBigInt and radixSortBigIntWithRange.
Enhance parallel sorting with radixSortParallelSigned, adaptive thread management, and k-way merge optimization.
Introduce zero-copy sorting APIs for typed lists: radixSortFloat64, radixSortInt32, and radixSortUint32.
Provide advanced float handling with radixSortFloat64WithNaN for NaN placement.
Implement adaptive core algorithms that fallback to insertion sort for small lists.
Optimize all core radix sort algorithms (int, double, BigInt) with skip passes, efficient data transformations, and improved buffer reuse for performance.
Overhaul README.md with new sections, detailed performance benchmarks, and expanded usage examples.
Add dedicated benchmark/results.md and update CONTRIBUTING.md links.
Implement web-platform stub for parallel sorting functions.
Update .gitignore to ignore example build files and add pubspec.yaml metadata.