dsh-chinese-skill-patch: Enable Chinese Skill Names Support for DSH

dsh-chinese-skill-patch is a plugin maintained by FeatherHunter for DeepSeek Harness (DSH), designed to address the issues where Chinese skill names cannot be discovered, validated, or invoked. This plugin enables Chinese skills, such as "私家大厨", to work normally in `/` completion, slash gestures, and model-side `skill()` calls without the need to modify DSH source code or SKILL.md files. Core capabilities include: supporting the discovery and invocation of Chinese skill names, implementing `/私` completion and `/私家大厨` direct injection, and compatibility with model-side Chinese name calls, while also handling parsing failures caused by BOM and folded syntax compatibility. The plugin provides the `_chinese_skill_patch_list` tool to view the loading status, and self...