dsh-invoke: A Prompt Management and Invocation Plugin for DeepSeek Harness

`dsh-invoke` is a plugin for DeepSeek Harness (DSH) designed to address the problem of fragmented prompt management. It provides a sidebar GUI that supports categorizing, storing, and quickly invoking prompts. Users can inject templates into conversations by clicking or copying them. Because the official documentation does not provide a standard installation command and the source code license information is missing, users must review the source code themselves and be aware of potential permission risks before installing. This tool is well suited for users who need to centrally manage a large number of prompt templates.