dsh-slugify: A Local URL Slug Generator

`dsh-slugify` is a DeepSeek Harness (DSH)-specific local URL slug generation tool maintained by `uckkk`. It is implemented purely in Node, requires no internet connection or external API calls, and is designed to reduce network overhead while improving conversion determinism. Users can install it with `dsh plugin add dsh-slugify` and enable it via configuration in `package.json`. It is well suited for scenarios requiring fast local conversion, but users should review the source code themselves to ensure security.