dsh-layout-control: Control DeepSeek Harness Web layout without modifying source code

# Introduction The web interface layout of DeepSeek Harness (hereinafter referred to as DSH) is fixed: the top bar, status bar, task bar, and input bar each occupy a specific location. If you wish to have a cleaner conversation area for screen recording, screen sharing, or focused reading, the typical approach is to modify the source code, which requires ongoing maintenance to keep up with upstream updates. `dsh-layout-control` provides an alternative solution: it injects a draggable "layout" overlay into the page as a plugin. This allows you to hide session decorations, dock the input bar to the corners, and filter conversation content by type, all without modifying the DSH source code at all. Below is an introduction to its features, installation methods, and usage details. # What is it `dsh-layout-control` is a standalone layout plugin for the DSH web interface. Author: LzqSuShi