dsh-hover-archive: A Codex-Style Hover Archive Plugin for DeepSeek Harness Web

`dsh-hover-archive` is a pure client-side plugin for DeepSeek Harness Web, designed to simplify the session archiving workflow. It displays a one-click archive button when hovering over session rows in the sidebar, replacing the original cumbersome three-step process. The plugin supports keyboard interaction, multilingual switching, and error-state feedback, and is implemented based on the official API, fully compatible with the built-in menu and other management plugins. The installation command is `dsh plugin --profile web add github:zhifengjiang/dsh-hover-archive`.