dsh-life-game: A Conway's Game of Life Plugin for DeepSeek Harness

`dsh-life-game` is an MIT-licensed plugin for DeepSeek Harness (DSH) that provides users with an embedded Conway's Game of Life. It includes a sidebar panel, a central board, and an optional floating-window view. The plugin supports four evolution rules and multiple classic pattern libraries, and provides board controls, real-time data monitoring, and operation controls. Preferences are saved automatically, and it supports switching between Chinese and English. The plugin runs entirely on the client side, with no network or file-system access, making it suitable for computational observation or casual entertainment during development breaks. Installation must be performed through the dsh command line and requires DSH version 0.1.5-rc.1 or later.