dsh-webui-m3e: DeepSeek Harness Material 3 Expressive Mobile Web UI

dsh-webui-m3e is a mobile Material 3 interface plugin for DeepSeek Harness, designed to address the inconvenience of using the native interface on smartphones. The plugin supports viewing AI interactions, tool execution results, and thought processes, and provides features such as session management, input enhancement, and utility tools. Users can install it via CLI, switch to it from the standard interface, or use it directly by accessing the `/m3e` path. Please note that this unofficial project only supports DSH 0.2.0-rc.2, and the interface supports Japanese only.