DeepSeek Harness Plugin: dsh-capability-resolver

`dsh-capability-resolver` is an open-source plugin for DeepSeek Harness, designed to address the gap between local capabilities and community plugin discovery. By reading local Loader module information and retrieving entries from a fixed HTTPS community catalog, it performs deterministic sorting and matching for Chinese and English requirements. It serves solely as a read-only query tool, returning matched results or installation suggestions, and provides a discovery tab in Web settings to help developers quickly locate the required capabilities.