Show GN: Gukhanmun: 국한문을 한글 전용으로 바꾸는 Rust/JavaScript 라이브러리

Gukhanmun solves a genuine technical challenge in Korean text processing by combining Viterbi algorithm-based word segmentation with a built-in dictionary, enabling accurate historical text conversion where naive character mapping fails. Its multi-language support (Rust, WebAssembly, Node.js bindings) makes sophisticated Korean NLP accessible to modern developers. This fills a critical gap in Korean linguistic tools for digitizing archives, historical documents, and legacy texts.