dsh-web-app: Delivering Interactive HTML Artifacts in Conversations

`dsh-web-app` is a plugin for DeepSeek Harness designed to transform AI-generated text deliverables into single-file interactive HTML widgets. It allows users to deploy applications via a Git repository and open them inline in a conversation using the `/webapp` command. The plugin supports fullscreen operation, version updates (based on Git commits), and returning results. By running in a securely isolated environment via `iframe` and validating data with a ticket mechanism, it enables a “human–machine relay” decision-making workflow, making it well suited for complex parameter debugging or state-management scenarios.