dsh-skills-market: DSH Skill Management and SkillHub Installation Panel

dsh-skills-market is an MIT-licensed DSH plugin designed to centralize the management of distributed local skills and the installation of public skills into the DSH Web sidebar floating panel. This plugin provides centralized management of installed skills, supporting filtering, enabling/disabling, deletion, and level promotion for both user-level and workspace project-level skills, with built-in source skills displayed in read-only mode. Additionally, the plugin integrates the SkillHub marketplace (unofficial app store), allowing searches for public skills by keywords, categories, ratings, and other criteria, with one-click installation to the project level or user level. Furthermore, it offers the `dsh_skillhub_search` model tool, enabling AI to directly retrieve skills within conversations. The installation command is `dsh plugin --profile web`.